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Author Index, 1973, Volume 9

A B C D E F G I K L M N O P R S T V Y Z ч Full List
V. N. Abrashin
Difference schemes for nonlinear hyperbolic equations. I
Differ. Uravn., 1973, Volume 9:11,  2029–2040
V. N. Abrashin, P. A. Vakulchik
Difference schemes of first order accuracy for quasilinear hyperbolic systems
Differ. Uravn., 1973, Volume 9:12,  2186–2201
V. N. Abrashin, P. A. Vakulchik
Difference schemes of first order accuracy for quasilinear hyperbolic systems. I
Differ. Uravn., 1973, Volume 9:6,  1085–1098
M. Kh. Abregov
A certain problem for the Tricomi equation
Differ. Uravn., 1973, Volume 9:1,  5–17
R. R. Akhmerov, A. E. Rodkina
Differential inequalities and the structure of the integral vortex of systems of functional differential equations of neutral type
Differ. Uravn., 1973, Volume 9:5,  797–806
M. I. Alekseenko
On the question of the unique solvability of a linear periodic boundary value problem
Differ. Uravn., 1973, Volume 9:2,  203–210
B. Aliev
Всесоюзный симпозиум по дифференциальным и интегральным уравнениям
Differ. Uravn., 1973, Volume 9:4,  780
R. G. Aliev
A certain equation with deviating argument
Differ. Uravn., 1973, Volume 9:4,  735–739
Sh. A. Alimov
Spectral expansions of functions of the class $L_p^\alpha$
Differ. Uravn., 1973, Volume 9:3,  477–486
Sh. A. Alimov
The uniform convergence of spectral expansions of functions of the class $L_p^\alpha$
Differ. Uravn., 1973, Volume 9:3,  547–548
Sh. A. Alimov
Uniform convergence and summability of the spectral expansions of functions from $L_p^\alpha$
Differ. Uravn., 1973, Volume 9:4,  669–681
M. A. Amatov
Periodic solutions of a certain autonomous system of ordinary differential equations with discontinuous right-hand sides
Differ. Uravn., 1973, Volume 9:11,  1937–1944
A. F. Andreev
On the distinguishing problem for $N_2$ in $R^n$
Differ. Uravn., 1973, Volume 9:5,  791–796
L. I. Anikeeva
The absence of a nontrivial solution belonging to $L_2[x_0,+\infty)$ of the equation $y^{(n)}+p(x)y=0$
Differ. Uravn., 1973, Volume 9:4,  740–742
B. M. Arkhipov, A. Ya. Khokhryakov
Strictly positive solutions of periodic systems of ordinary differential equations
Differ. Uravn., 1973, Volume 9:11,  1945–1955
N. V. Azbelev, Yu. I. Zubko, S. M. Labovski
On the question of differential inequalities for equations with retarded argument
Differ. Uravn., 1973, Volume 9:11,  1931–1936
E. A. Baderko
Estimates of the fundamental potentials for parabolic equations of higher order. I
Differ. Uravn., 1973, Volume 9:8,  1438–1451
E. A. Baderko
Estimates of the fundamental potentials for parabolic equations of higher order. II
Differ. Uravn., 1973, Volume 9:9,  1646–1653
V. A. Baidosov
The contraction spectrum of the generating operator of an $\varepsilon $ controlled linear dynamical system
Differ. Uravn., 1973, Volume 9:7,  1171–1176
E. E. Barbashina
Necessary optimality conditions of Kopp–Moyer type for the case of a closed control domain
Differ. Uravn., 1973, Volume 9:3,  549–552
D. A. Bartashevich
The qualitative behavior of the real solutions of the first Painlevé equation
Differ. Uravn., 1973, Volume 9:5,  942–944
G. M. Begalishvili
The optimal control problem under constraints on the phase coordinates
Differ. Uravn., 1973, Volume 9:5,  807–814
B. A. Bel'tyukov, N. N. Kochetkov
The method of Volterra integral equations in eigenvalue problems with several parameters
Differ. Uravn., 1973, Volume 9:5,  922–930
V. N. Belykh, see L. N. Belyustina
Differ. Uravn., 1973, Volume 9:3,  403–415
V. N. Belykh, see L. N. Belyustina
Differ. Uravn., 1973, Volume 9:4,  595–608
L. N. Belyustina, V. N. Belykh
Qualitative investigation of a dynamical system on a cylinder
Differ. Uravn., 1973, Volume 9:3,  403–415
L. N. Belyustina, V. N. Belykh
The global structure of the decomposition of the cylindrical phase space of a certain nonautonomous system
Differ. Uravn., 1973, Volume 9:4,  595–608
Yu. N. Bibikov
A certain critical case in the theory of stability of motion
Differ. Uravn., 1973, Volume 9:12,  2123–2135
L. A. Bieza, see L. É. Reiziņš
Differ. Uravn., 1973, Volume 9:6,  1161
A. V. Bitsadze, N. P. Erugin, V. I. Krylov
Viktor Dmitrievič Kupradze (on the occasion of his seventieth birthday)
Differ. Uravn., 1973, Volume 9:11,  2105–2111
A. V. Bitsadze, see N. N. Bogolyubov
Differ. Uravn., 1973, Volume 9:2,  389–391
V. I. Blagodatskikh
Letter to the editors: “A sufficient optimality condition” (Differencial'nye Uravnenija 9 (1973), 416–422)
Differ. Uravn., 1973, Volume 9:11,  2112
V. I. Blagodatskikh
The differentiability of solutions with respect to the initial conditions
Differ. Uravn., 1973, Volume 9:12,  2136–2140
V. I. Blagodatskikh
Local controllability of differential inclusions
Differ. Uravn., 1973, Volume 9:2,  361–362
V. I. Blagodatskikh
A sufficient optimality condition
Differ. Uravn., 1973, Volume 9:3,  416–422
N. N. Bogolyubov, N. P. Erugin, A. V. Bitsadze
Vasiliǐ Sergeevič Vladimirov (on his fiftieth birthday)
Differ. Uravn., 1973, Volume 9:2,  389–391
N. E. Bol'shakov
The role of Perron's non-regularity coefficient in the detection of stability of two-dimensional systems with respect to the first approximation
Differ. Uravn., 1973, Volume 9:2,  363–365
V. G. Boltyanskii
On the proof of the maximum principle for objects with continuous time
Differ. Uravn., 1973, Volume 9:10,  1747–1753
V. G. Boltyanskii
The support principle in optimal control problems
Differ. Uravn., 1973, Volume 9:8,  1363–1370
I. V. Boykov, I. I. Zhechev
On the approximate solution of singular integrodifferential equations. I. Linear equations
Differ. Uravn., 1973, Volume 9:8,  1493–1502
V. A. Bryukhanov
A certain class of elliptic equations that degenerate on the boundry
Differ. Uravn., 1973, Volume 9:1,  166–168
F. G. Bulaevskaya
Constant traces and the moduli of smoothness of the traces of functions of several variables on hyperplanes of different dimensions
Differ. Uravn., 1973, Volume 9:3,  487–493
L. I. Burganskaya, I. V. Gaishun
A remark on the stability in the large of the solutions of a certain nonlinear system
Differ. Uravn., 1973, Volume 9:2,  366–367
L. I. Burganskaya
Certain necessary conditions for the stability in the large of the zero solution of a certain system of $n$ nonlinear differential equations that satisfy generalized Routh–Hurwitz conditions
Differ. Uravn., 1973, Volume 9:9,  1718–1720
N. N. Butenina
Bifurcations of the separatrices and limit cycles of a two-dimensional dynamical system under a rotation of the field
Differ. Uravn., 1973, Volume 9:8,  1520–1522
V. F. Butuzov
Asymptotic behavior of the solution of the equation $\mu^2\Delta u-k^2(x,y)u=f(x,y)$ in a rectangular domain
Differ. Uravn., 1973, Volume 9:9,  1654–1660
Ya. V. Bykov, L. V. Zhivoglyadova
The oscillatoriness of the solutions of nonlinear finite difference equations
Differ. Uravn., 1973, Volume 9:11,  2080–2081
Ya. V. Bykov, E. I. Shevtsov
Sufficient conditions for the oscillatory nature of the solutions of nonlinear finite difference equations
Differ. Uravn., 1973, Volume 9:12,  2241–2244
Ya. V. Bykov, V. G. Linenko
The stability of the solutions of summary difference equations
Differ. Uravn., 1973, Volume 9:2,  349–354
Ya. V. Bykov, N. I. Fomina
The singular solutions of nonlinear differential equations. I
Differ. Uravn., 1973, Volume 9:6,  983–994
Ya. V. Bykov, K. A. Kiriy
Periodic oscillations with large amplitude. II
Differ. Uravn., 1973, Volume 9:7,  1177–1186
Ya. V. Bykov, L. V. Zhivoglyadova, E. I. Shevtsov
Sufficient conditions for the oscillatoriness of the solutions of nonlinear finite difference equations
Differ. Uravn., 1973, Volume 9:8,  1523–1524
Ya. V. Bykov, L. Ya. Bykova, E. I. Shevtsov
Sufficient conditions for the oscillatoriness of the solutions of nonlinear differential equations with deviating argument
Differ. Uravn., 1973, Volume 9:9,  1555–1560
L. Ya. Bykova, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:9,  1555–1560
Kh. G. Bzhikhatlov
A certain boundary value problem with a shift
Differ. Uravn., 1973, Volume 9:1,  162–165
S. È. Cheran, see L. É. Reiziņš
Differ. Uravn., 1973, Volume 9:12,  2166–2175
S. È. Cheran
Limit positions of osculating planes of the trajectories of linear systems
Differ. Uravn., 1973, Volume 9:2,  386–388
V. G. Cherednichenko
Inverse problems of the logarithmic potential with analytic density
Differ. Uravn., 1973, Volume 9:2,  333–342
P. T. Cherevichny
Three theorems on the Poincaré index for the equation $y'=P_4(x,y)/Q_4(x,y)$
Differ. Uravn., 1973, Volume 9:4,  778–779
V. N. Chevelo, see O. N. Odarich
Differ. Uravn., 1973, Volume 9:4,  637–646
Yu. V. Churin
Simple exceptional sets of nonautonomous quasihomogeneous systems
Differ. Uravn., 1973, Volume 9:6,  1073–1084
Yu. V. Churin
Behavior of the solutions of quasihomogeneous systems having only simple exceptional sets
Differ. Uravn., 1973, Volume 9:7,  1289–1297
V. M. Darevskii
A certain method for the solution of partial differential equations
Differ. Uravn., 1973, Volume 9:9,  1661–1672
A. A. Dezin
Natural differential operators and the separation of variables
Differ. Uravn., 1973, Volume 9:1,  25–31
Kamal Ahmed Dib
Linear equations with integral separation that are everywhere dense in the set of all linear differential equations of order $n$
Differ. Uravn., 1973, Volume 9:8,  1417–1424
V. P. Didenko
Certain boundary value problems for a multi-dimensional equation of mixed type
Differ. Uravn., 1973, Volume 9:1,  172–174
A. N. Dmitriev, see N. D. Egupov
Differ. Uravn., 1973, Volume 9:4,  609–613
V. A. Dobrynskii, A. N. Sharkovskii
Orbit stability of trajectories
Differ. Uravn., 1973, Volume 9:3,  558–559
Yu. F. Dolgii, S. N. Shimanov
Stability of a certain system of differential equations with periodic lag
Differ. Uravn., 1973, Volume 9:3,  560–562
M. E. Drakhlin, T. K. Plyshevskaya
Existence, uniqueness and convergence of successive approximations for differential equations of neutral type with lag
Differ. Uravn., 1973, Volume 9:9,  1583–1592
T. D. Dzhuraev, U. Rakhmanov
Well-posed boundary value problems for equations of mixed-composite type
Differ. Uravn., 1973, Volume 9:1,  32–40
I. G. Egorov
Stability in the large of the zero solution of a certain system of two differential equations
Differ. Uravn., 1973, Volume 9:2,  241–250
V. P. Egorov
The uniqueness of the solution of a generalized Neumann–Tricomi problem
Differ. Uravn., 1973, Volume 9:6,  1136–1137
V. Ya. Egorov
The stabilization of a countable system of differential equations
Differ. Uravn., 1973, Volume 9:11,  1975–1982
N. D. Egupov, A. N. Dmitriev
An approximate method of integrating differential equations with polynomial coefficients
Differ. Uravn., 1973, Volume 9:4,  609–613
S. Elubaev
A uniqueness theorem for a certain inverse problem for a system of hyperbolic equations of order $n$
Differ. Uravn., 1973, Volume 9:9,  1673–1682
V. I. Ermakov
Critical points of the harmonic Green's function for the exterior of a domain that is homeomorphic to a ball
Differ. Uravn., 1973, Volume 9:1,  175–176
V. T. Erofeenko
Connection between the fundamental solutions in cylindrical and spherical coordinates (with the same origin) for certain equations of mathematical physics
Differ. Uravn., 1973, Volume 9:7,  1310–1317
V. T. Erofeenko
The axially symmetric Dirichlet problem of the static theory of elasticity in displacements for a domain that is bounded by a cylindrical and a spherical surface
Differ. Uravn., 1973, Volume 9:8,  1452–1463
V. T. Erofeenko
Diffraction of electromagnetic waves in a cylinder by a sphere
Differ. Uravn., 1973, Volume 9:9,  1683–1692
N. P. Erugin, see A. V. Bitsadze
Differ. Uravn., 1973, Volume 9:11,  2105–2111
N. P. Erugin, see N. N. Bogolyubov
Differ. Uravn., 1973, Volume 9:2,  389–391
N. P. Erugin
The Picard method
Differ. Uravn., 1973, Volume 9:5,  947–950
N. P. Erugin, S. M. Nikol'skii, G. N. Yakovlev
Lev Dmitrievič Kudrjavcev (on his fiftieth birthday)
Differ. Uravn., 1973, Volume 9:5,  969–973
V. I. Evsin
The Holmgren problem for a certain equation with singular coefficients
Differ. Uravn., 1973, Volume 9:1,  41–48
I. D. Evzerov, P. E. Sobolevskii
Fractional powers of ordinary differential operators
Differ. Uravn., 1973, Volume 9:2,  228–240
A. F. Filippov
Smoothness of generalized solutions near the vertex of a polyhedral angle
Differ. Uravn., 1973, Volume 9:10,  1889–1903
V. F. Filiptsov
On the question of the algebraic integrals of a certain system of differential equations
Differ. Uravn., 1973, Volume 9:3,  469–476
V. F. Filiptsov
Algebraic limit cycles
Differ. Uravn., 1973, Volume 9:7,  1281–1288
A. V. Finkelstein, see Yu. M. Volin
Differ. Uravn., 1973, Volume 9:3,  423–429
A. S. Fokht, V. A. Krasnov
Integral estimates of the fractional derivatives of a harmonic function, and some of their applications
Differ. Uravn., 1973, Volume 9:12,  2276–2279
N. I. Fomina, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:6,  983–994
V. Kh. Froim
Linear scalar partial differential equations with regular singularities on a hyperplane
Differ. Uravn., 1973, Volume 9:3,  533–541
R. Gabasov, F. M. Kirillova
Necessary optimality conditions of equality type in discrete systems
Differ. Uravn., 1973, Volume 9:3,  542–546
S. I. Gaiduk
A certain conjugacy problem of two systems of equations of different form
Differ. Uravn., 1973, Volume 9:3,  494–503
I. V. Gaishun
Stability of a system that is described by differential equations and constraints of the type of equalities
Differ. Uravn., 1973, Volume 9:12,  2245–2247
I. V. Gaishun, see L. I. Burganskaya
Differ. Uravn., 1973, Volume 9:2,  366–367
N. F. Ganzhela, see V. L. Rvachev
Differ. Uravn., 1973, Volume 9:12,  2202–2206
K. K. Gasanov
The maximum principle for processes with distributed parameters and retarded arguments
Differ. Uravn., 1973, Volume 9:4,  743–746
È. F. Gasinskaya, K. S. Sibirskii
Affine invariants of a system with quadratic nonlinearities
Differ. Uravn., 1973, Volume 9:8,  1371–1382
I. M. Gel'fand, see S. N. Mergelyan
Differ. Uravn., 1973, Volume 9:8,  1543–1546
V. M. Gershtein
Centers of attraction of dynamical systems
Differ. Uravn., 1973, Volume 9:3,  553–555
T. Gichev
Certain questions of whether a linear optimal control problem with minimal pulse is well-posed. I. Dependence of the optimal control on the initial state and on the parameters
Differ. Uravn., 1973, Volume 9:8,  1383–1392
T. Gichev
Certain questions of whether a linear optimal control problem with minimal pulse is well-posed. II. Dependence of the optimal trajectory on the initial state, on the perturbations and on the parameters
Differ. Uravn., 1973, Volume 9:9,  1561–1571
A. M. Glyuzman
A source function for the Laplace operator for a parabolic-cylindrical domain
Differ. Uravn., 1973, Volume 9:3,  556–557
V. N. Gol'dberg
The question whether nonlinear mixed problems for almost linear hyperbolic systems in the plane are well posed
Differ. Uravn., 1973, Volume 9:10,  1831–1844
V. A. Golubeva
Differential equations for the Feynman integral of the self-energy diagram
Differ. Uravn., 1973, Volume 9:7,  1298–1309
Yu. P. Gor'kov
The behavior of the solutions of the Cauchy problem for a second order quasilinear parabolic equation as $t\rightarrow \infty $
Differ. Uravn., 1973, Volume 9:2,  290–298
S. Ya. Gorokhovik
Necessary conditions for the optimality of multidimensional singular controls
Differ. Uravn., 1973, Volume 9:9,  1721–1724
E. A. Grebenikov, M. N. Kiosa
The Lagrange–Charpit method in the restricted circular three-body problem
Differ. Uravn., 1973, Volume 9:11,  2041–2047
V. I. Gromak
The solutions of Painlevé's third equation
Differ. Uravn., 1973, Volume 9:11,  2082–2083
L. A. Groza
Asymptotic solutions of second order linear homogeneous differential equations in a Banach space with a small parameter multiplying the highest derivative
Differ. Uravn., 1973, Volume 9:8,  1393–1402
È. I. Grudo
A certain autonomous system of differential equations with zero roots of the characteristic equation
Differ. Uravn., 1973, Volume 9:2,  211–219
È. I. Grudo
Movable singular points of a completely integrable first order total differential equation
Differ. Uravn., 1973, Volume 9:9,  1572–1582
V. V. Gudkov, A. Ya. Lepin
The solvability of a certain boundary value problem
Differ. Uravn., 1973, Volume 9:2,  220–227
V. V. Gudkov
A remark on a certain boundary value problem
Differ. Uravn., 1973, Volume 9:6,  1133–1135
A. S. Gurtovnik, Yu. I. Neimark
Investigation of the neighborhood of a family of invariant toroidal manifolds
Differ. Uravn., 1973, Volume 9:5,  821–831
V. A. Gustomesov
Investigation of a discrete relay system by the method of point transformations of the switching domains. I
Differ. Uravn., 1973, Volume 9:7,  1195–1206
V. A. Gustomesov
Investigation of a discrete relay system by the method of point transformations of the switching domains. II
Differ. Uravn., 1973, Volume 9:8,  1403–1416
D. K. Gvazava
The solutions of elliptic equations that are degenerate on the boundary of the domain
Differ. Uravn., 1973, Volume 9:1,  18–24
V. A. Il'in
Conditions for the convergence of spectral decompositions that correspond to selfadjoint extensions of elliptic operators. IV. Theorems of negative type for an arbitrary extension of a general second order selfadjoint elliptic operator
Differ. Uravn., 1973, Volume 9:1,  49–73
V. M. Isakov
An inverse problem of potential theory for the string equation
Differ. Uravn., 1973, Volume 9:1,  74–83
E. A. Ivanov, V. V. Makarova
Solution of a certain boundary value problem of the theory of the diffraction of waves for a region that is bounded by a plane and by the surface of an elliptic cylinder
Differ. Uravn., 1973, Volume 9:9,  1693–1699
V. Ya. Ivrii
A certain class of nonstrictly hyperbolic operators
Differ. Uravn., 1973, Volume 9:2,  299–306
N. A. Izobov
A generalized Euler method for the integration of a linear system with variable coefficients
Differ. Uravn., 1973, Volume 9:6,  1001–1018
A. S. Kalashnikov
Uniqueness conditions for the generalized solution of the Cauchy problem for a certain class of quasilinear degenerate parabolic equations
Differ. Uravn., 1973, Volume 9:12,  2207–2212
A. S. Kalashnikov
The Cauchy problem in classes of increasing functions for certain quasilinear degenerate second order parabolic equations
Differ. Uravn., 1973, Volume 9:4,  682–691
A. I. Kalinin
Necessary optimality conditions for singular controls
Differ. Uravn., 1973, Volume 9:3,  568–573
T. Sh. Kal'menov
The characteristic Cauchy problem for a certain class of degenerate hyperbolic equations
Differ. Uravn., 1973, Volume 9:1,  84–96
T. Sh. Kal'menov
Поправки к статье: «О характеристической задаче Коши для одного класса вырождающихся гиперболических уравнений» («Дифференц. уравнения», 9, № 1, 1973 г.)
Differ. Uravn., 1973, Volume 9:6,  1161
G. A. Kalyabin
A necessary and sufficient condition for the discreteness of the spectrum of a monomial operation in the matrix case
Differ. Uravn., 1973, Volume 9:5,  951–954
A. M. Kamachkin
Letters to the editors
Differ. Uravn., 1973, Volume 9:1,  192
I. V. Kamenev
Oscillation critieria for a linear second order equation that are connected with the existence of a “principal” solution
Differ. Uravn., 1973, Volume 9:2,  370–373
I. V. Kamenev
A certain specific nonlinear oscillation theorem
Differ. Uravn., 1973, Volume 9:3,  574–576
G. A. Kamenskii, A. D. Myshkis, N. Vaynberg
The differential equation of neutral type that has an integrating factor
Differ. Uravn., 1973, Volume 9:11,  1956–1965
A. Ya. Kanevskii, L. É. Reiziņš
Construction of homogeneous Ljapunov–Krasovskiǐ functions
Differ. Uravn., 1973, Volume 9:2,  251–259
I. M. Karasev
Solvability of the Dirichlet problem in the spaces $C^{(\alpha)}(G)$ and $L_q^{(\alpha)}(G)$
Differ. Uravn., 1973, Volume 9:1,  180–182
A. Karpuk
Поправки к статье: «Дифракция поля излучения горизонтального диполя на круговом отверстии в плоском экране в присутствии соосного ему кругового диска» («Дифференц. уравнения», 8, № 10, 1972)
Differ. Uravn., 1973, Volume 9:6,  1161
O. A. Kastritsa
The structure of matrices of coefficients of linear spherically combined systems
Differ. Uravn., 1973, Volume 9:12,  2248–2250
O. A. Kastritsa, G. N. Petrovskiĭ
The integral configurations of linear differential systems
Differ. Uravn., 1973, Volume 9:6,  1019–1025
O. A. Kastritsa, G. N. Petrovskiĭ
The relative position of the integral tubes of two linear differential systems
Differ. Uravn., 1973, Volume 9:7,  1347–1348
G. I. Keleinikova, see È. Kh. Naziev
Differ. Uravn., 1973, Volume 9:2,  381–382
M. M. Khapaev
A generalization of Ljapunov's second method
Differ. Uravn., 1973, Volume 9:11,  2020–2028
A. Ya. Khokhryakov
On a certain theorem of N. E. Žukovskiǐ
Differ. Uravn., 1973, Volume 9:10,  1919–1921
A. Ya. Khokhryakov, see B. M. Arkhipov
Differ. Uravn., 1973, Volume 9:11,  1945–1955
M. N. Kiosa, see E. A. Grebenikov
Differ. Uravn., 1973, Volume 9:11,  2041–2047
F. M. Kirillova, see R. Gabasov
Differ. Uravn., 1973, Volume 9:3,  542–546
K. A. Kiriy, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:7,  1177–1186
V. P. Kirlitsa
Invariance of a certain linear system with lag
Differ. Uravn., 1973, Volume 9:5,  955–957
V. S. Klimov
Continuous branches of the eigenfunctions of quasilinear elliptic problems
Differ. Uravn., 1973, Volume 9:10,  1845–1850
V. S. Klimov
Positive solutions of the Neumann problem for quasilinear elliptic equations
Differ. Uravn., 1973, Volume 9:3,  504–510
Yu. A. Klokov, see N. I. Vasilyev
Differ. Uravn., 1973, Volume 9:7,  1187–1194
Yu. A. Klokov, L. N. Pospelov
Conditions for a priori boundedness of the solutions of boundary value problems for third order equations
Differ. Uravn., 1973, Volume 9:8,  1425–1431
N. N. Kochetkov, see B. A. Bel'tyukov
Differ. Uravn., 1973, Volume 9:5,  922–930
A. N. Kochubei
Nonselfadjoint abstract differential operators with discrete spectrum
Differ. Uravn., 1973, Volume 9:9,  1601–1608
V. B. Kolmanovskii
Optimal control of a process of trajectory measurements under random perturbations
Differ. Uravn., 1973, Volume 9:10,  1754–1764
K. I. Kol'tsova
The Goursat problem over Gevrey spaces
Differ. Uravn., 1973, Volume 9:9,  1725–1727
S. G. Kondratenya, A. I. Yablonskii
Conditions for the existence of solutions with singular initial conditions of a nonlinear system of two differential equations
Differ. Uravn., 1973, Volume 9:10,  1765–1773
S. G. Kondratenya, E. G. Prolisko
The form and existence of the solutions of Liénard type equations with a movable algebraic singular point
Differ. Uravn., 1973, Volume 9:2,  260–264
S. G. Kondratenya
Systems of two differential equations having no solutions with movable essential singular points
Differ. Uravn., 1973, Volume 9:7,  1214–1221
S. G. Kondratenya
A general class of systems of two differential equations that have no solutions with movable essential singularities
Differ. Uravn., 1973, Volume 9:9,  1593–1600
I. A. Konoplyanik
Third order systems without critical movable singular points
Differ. Uravn., 1973, Volume 9:12,  2251–2254
M. M. Kopets
The optimal control of a system with free initial and final states in Hilbert space
Differ. Uravn., 1973, Volume 9:9,  1728–1729
V. I. Korobov
Controllability, stability of certain nonlinear systems
Differ. Uravn., 1973, Volume 9:4,  614–619
L. A. Kotko
The behavior of the eigenfunctions and eigenvalues of elliptic boundary value problems under variation of the domain
Differ. Uravn., 1973, Volume 9:2,  307–319
V. V. Kovrizhkin
Smoothness of the solutions of the generalized Tricomi problem
Differ. Uravn., 1973, Volume 9:1,  97–105
T. D. Kozlovskaya
A boundary value problem for systems of conditionally stable type with different small parameters multiplying the higher derivatives
Differ. Uravn., 1973, Volume 9:5,  832–845
V. V. Krakhotko
Relative controllability of systems with distributed lag
Differ. Uravn., 1973, Volume 9:2,  265–270
V. A. Krasnov, see A. S. Fokht
Differ. Uravn., 1973, Volume 9:12,  2276–2279
V. G. Kravchenko, A. M. Nikolaichuk
The equivalence of a certain type of the Riemann boundary value problem for a system of $n$ pairs of functions to a complete singular integral equation with a Cauchy kernel
Differ. Uravn., 1973, Volume 9:2,  374–376
G. S. Krechetov
Comparison functions for the solutions of a certain first order nonlinear differential equation
Differ. Uravn., 1973, Volume 9:10,  1911–1914
G. S. Krechetov
Preservation of the asymptotic stability property in the case of a zero root
Differ. Uravn., 1973, Volume 9:5,  958–960
G. S. Krechetov
Conditions for the existence of solutions that go to zero for a certain nonlinear first order differential equation
Differ. Uravn., 1973, Volume 9:6,  1143–1145
I. G. Krosko
Sufficient conditions for stability and instability in the sense of V. I. Zubov of invariant manifolds of differential systems
Differ. Uravn., 1973, Volume 9:8,  1527–1529
V. I. Krylov, see A. V. Bitsadze
Differ. Uravn., 1973, Volume 9:11,  2105–2111
A. A. Kuleshov
Systems of pseudodifferential equations in $R^n$
Differ. Uravn., 1973, Volume 9:4,  747–750
A. A. Kuleshov
Pseudodifferential operators in $R^n$. I
Differ. Uravn., 1973, Volume 9:5,  890–900
A. A. Kuleshov
Pseudodifferential operators in $R^n$. II
Differ. Uravn., 1973, Volume 9:6,  1099–1108
S. K. Kumykova
Certain boundary value problems with a shift for the Lavrent'ev–Bicadze equation
Differ. Uravn., 1973, Volume 9:1,  106–114
V. P. Kuznetsov
On the estimation of the solutions of a system of linear difference equations
Differ. Uravn., 1973, Volume 9:12,  2255–2256
O. I. Kyun
The solvability of linear boundary value problems for an equation of neutral type
Differ. Uravn., 1973, Volume 9:4,  620–625
S. M. Labovski, see N. V. Azbelev
Differ. Uravn., 1973, Volume 9:11,  1931–1936
N. N. Ladis
Asymptotic behavior of the solutions of quasihomogeneous differential systems
Differ. Uravn., 1973, Volume 9:12,  2257–2260
N. N. Ladis
Topological equivalence of linear flows
Differ. Uravn., 1973, Volume 9:7,  1222–1235
L. G. Lamanova
A certain new method of solving the Robin problem
Differ. Uravn., 1973, Volume 9:3,  577–580
Yu. K. Lando
Controllable integro-differential operators
Differ. Uravn., 1973, Volume 9:12,  2227–2230
I. N. Lanin
The Cauchy problem for a certain class of fourth order equations
Differ. Uravn., 1973, Volume 9:1,  183–185
T. I. Lanina
Certain problems for equations of hyperbolic and mixed types
Differ. Uravn., 1973, Volume 9:1,  115–122
V. N. Laptinskii
A certain application of parametric functions of matrices in the theory of linear systems
Differ. Uravn., 1973, Volume 9:12,  2261–2264
V. N. Laptinskii
Inequalities of the Ważewski inequality type for the system $x^{"}=A(t)x$
Differ. Uravn., 1973, Volume 9:5,  961–964
N. A. Lar'kin
The Cauchy problem for a degenerate hyperbolic equation
Differ. Uravn., 1973, Volume 9:1,  186–188
A. Ya. Lepin, see V. V. Gudkov
Differ. Uravn., 1973, Volume 9:2,  220–227
A. Ya. Lepin, V. D. Ponomarev
Continuous dependence of the solution of boundary value problems for ordinary differential equations
Differ. Uravn., 1973, Volume 9:4,  626–629
I. P. Leskovsky
Certain singular boundary value problems for an equation of Fuchs class in a space of generalized functions
Differ. Uravn., 1973, Volume 9:1,  123–129
I. P. Leskovsky
The fundamental system of solutions of an equation of Fuchs class in the space $K'$
Differ. Uravn., 1973, Volume 9:2,  377–380
R. S. Levitin
The uniqueness of $O$-curves in a normal domain of the second kind
Differ. Uravn., 1973, Volume 9:3,  437–448
V. G. Lezhnev
Decrease of the solution of a certain boundary value problem for an equation of Sobolev
Differ. Uravn., 1973, Volume 9:3,  511–526
V. G. Linenko, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:2,  349–354
È. M. Lisitsyn, see B. M. Lisitsyn
Differ. Uravn., 1973, Volume 9:12,  2213–2221
B. M. Lisitsyn, È. M. Lisitsyn
The solution of a certain class of boundary value problems with mixed boundary conditions by the method of determining states
Differ. Uravn., 1973, Volume 9:12,  2213–2221
O. A. Liskovets
Method of $\varepsilon $-quasisolutions for equations of the first kind
Differ. Uravn., 1973, Volume 9:10,  1851–1861
O. A. Liskovets
Regularization of ill-posed convolution type equations by means of generalized summation of integrals
Differ. Uravn., 1973, Volume 9:8,  1503–1510
I. G. Lobodzinskaya
An application of the method of potentials to the solution of a certain type of boundary value problems of higher order elliptic equations in $n$-dimensional space
Differ. Uravn., 1973, Volume 9:11,  2084–2087
T. V. Lossievskaya
The behavior near the boundary of the Green's functions of the Dirichlet and Neumann problems for a second order elliptic equation. I
Differ. Uravn., 1973, Volume 9:6,  1109–1122
T. V. Lossievskaya
The solvability of generalized boundary value problems for second order elliptic equations
Differ. Uravn., 1973, Volume 9:7,  1318–1325
N. A. Lukashevich, V. I. Matatov
Second order systems without moving critical singular points
Differ. Uravn., 1973, Volume 9:3,  449–455
A. V. Lutsenko, L. V. Stadnikova
Partial stability in the first approximation
Differ. Uravn., 1973, Volume 9:8,  1530–1533
L. N. Lyapin
Set-valued mappings in the theory of integral equations with a discontinuous operator
Differ. Uravn., 1973, Volume 9:8,  1511–1519
M. M. Lychak
Stability and dissipativity of a certain class of nonlinear differential equations
Differ. Uravn., 1973, Volume 9:4,  630–636
G. M. Magomedov
Local and global theorems for the existence and uniqueness of solutions of nonlinear singular integral equations on a countable set of contours
Differ. Uravn., 1973, Volume 9:6,  1123–1132
N. Mahmedzhanov
The divergence on a set of positive measure of the spectral decompositions of kernels of fractional order
Differ. Uravn., 1973, Volume 9:6,  1141–1142
V. V. Makarova, see E. A. Ivanov
Differ. Uravn., 1973, Volume 9:9,  1693–1699
V. P. Maksimov, L. F. Rakhmatullina
A linear functional-differential equation that is solved with respect to the derivative
Differ. Uravn., 1973, Volume 9:12,  2231–2240
V. P. Maksimov, L. F. Rakhmatullina
The representation of the solutions of a linear functional-differential equation
Differ. Uravn., 1973, Volume 9:6,  1026–1036
Kh. M. Malikov
An overdetermined system of linear partial differential equations with constant coefficients
Differ. Uravn., 1973, Volume 9:12,  2265–2266
Yu. V. Malyshev
Generalized Ljapunov functions, and the theory of exceptional directions
Differ. Uravn., 1973, Volume 9:10,  1774–1779
Yu. V. Malyshev
Systems with an invariant set
Differ. Uravn., 1973, Volume 9:12,  2141–2145
Yu. A. Mamedov
Solution of one-dimensional problems for a parabolic system of arbitrary order in unbounded domains
Differ. Uravn., 1973, Volume 9:4,  692–701
K. S. Mamii
О работе секции дифференциальных уравнений Майкопской конференции
Differ. Uravn., 1973, Volume 9:3,  584–585
V. M. Marchenko
The algebraic basis for a certain controllability criterion
Differ. Uravn., 1973, Volume 9:11,  2088–2091
A. M. Markina
Movable singular points of a certain system of differential equations
Differ. Uravn., 1973, Volume 9:4,  751–753
A. M. Markina
Forms of movable singularities of a certain differential system
Differ. Uravn., 1973, Volume 9:7,  1349–1350
I. P. Martynov
Differential equations with fixed critical singular points
Differ. Uravn., 1973, Volume 9:10,  1780–1791
D. I. Martynyuk, see A. M. Samoilenko
Differ. Uravn., 1973, Volume 9:10,  1904–1910
V. I. Matatov
Conditions for the movable singular points of a certain system of differential equations to be single-valued
Differ. Uravn., 1973, Volume 9:11,  2092–2094
V. I. Matatov
Systems of differential equations without movable critical singular points
Differ. Uravn., 1973, Volume 9:12,  2267–2269
V. I. Matatov, see N. A. Lukashevich
Differ. Uravn., 1973, Volume 9:3,  449–455
S. M. Meerkov
The averaging of the trajectories of slow dynamical systems
Differ. Uravn., 1973, Volume 9:9,  1609–1617
A. M. Meilakhs
The stabilization of linear controllable systems under constantly acting perturbations
Differ. Uravn., 1973, Volume 9:12,  2270–2271
M. Meredov
The Goursat and the Darboux problem for a certain class of hyperbolic systems
Differ. Uravn., 1973, Volume 9:7,  1326–1333
S. N. Mergelyan, I. M. Gel'fand, O. A. Oleinik
Rafaèl' Aramovič Aleksandrjan (on the occasion of his fiftieth birthday)
Differ. Uravn., 1973, Volume 9:8,  1543–1546
J. D. Mirzov
The oscillatoriness of the solutions of a system of nonlinear differential equations
Differ. Uravn., 1973, Volume 9:3,  581–583
E. F. Mishchenko, N. Satimov
Contact avoidance problem in differential games with nonlinear controls
Differ. Uravn., 1973, Volume 9:10,  1792–1797
E. I. Moiseev
Essential and nonessential boundary sets for the Neumann problem
Differ. Uravn., 1973, Volume 9:5,  901–911
V. S. Mokeichev
Certain boundary value problems and their approximate solutions
Differ. Uravn., 1973, Volume 9:9,  1730–1733
V. D. Mokhon'ko
Meromorphic solutions of linear differential equations with meromorphic coefficients
Differ. Uravn., 1973, Volume 9:8,  1534–1536
B. Mordukhovich
Optimal control of discrete systems
Differ. Uravn., 1973, Volume 9:4,  727–734
I. A. Mukhametzyanov
On the problem of the construction of equations of programmed motions
Differ. Uravn., 1973, Volume 9:10,  1798–1809
I. A. Mukhametzyanov
Contruction of the equations of programmed motions restricted by unilateral constraints
Differ. Uravn., 1973, Volume 9:11,  1983–1993
I. A. Mukhametzyanov
The stability of a program manifold. I
Differ. Uravn., 1973, Volume 9:5,  846–856
I. A. Mukhametzyanov
The stability of a programmed manifold. II
Differ. Uravn., 1973, Volume 9:6,  1037–1048
A. D. Myshkis, see G. A. Kamenskii
Differ. Uravn., 1973, Volume 9:11,  1956–1965
A. D. Myshkis, N. P. Parshikova
Estimation of the value of a known functional from an unknown solution
Differ. Uravn., 1973, Volume 9:4,  754–756
A. M. Nakhushev
The correct formulation of boundary value problems for parabolic equations with a characteristic form of variable sign
Differ. Uravn., 1973, Volume 9:1,  130–135
A. M. Nakhushev
Всесоюзный симпозиум по избранным вопросам уравнения с частными производными
Differ. Uravn., 1973, Volume 9:1,  3–4
E. A. Nazarov
The convergence properties of a third order differential equation
Differ. Uravn., 1973, Volume 9:5,  965–966
È. Kh. Naziev, G. I. Keleinikova
Application of the theory of continuous transformation groups to the qualitative investigation of second order dynamical systems
Differ. Uravn., 1973, Volume 9:2,  381–382
Yu. I. Neimark, see A. S. Gurtovnik
Differ. Uravn., 1973, Volume 9:5,  821–831
Yu. N. Nemish
A certain generalization of three-dimensional harmonic functions
Differ. Uravn., 1973, Volume 9:5,  967–968
L. M. Nevostruev
The Neumann problem for the general Lavrent'ev–Bicadze equation
Differ. Uravn., 1973, Volume 9:2,  320–324
A. M. Nikolaichuk, see V. G. Kravchenko
Differ. Uravn., 1973, Volume 9:2,  374–376
S. M. Nikol'skii, see N. P. Erugin
Differ. Uravn., 1973, Volume 9:5,  969–973
V. V. Nikonenko
Certain properties of the $O$-curves of first order equations with factored right-hand side
Differ. Uravn., 1973, Volume 9:10,  1810–1816
V. L. Novikov
A certain theorem on the characteristic exponents of not almost reducible systems of linear differential equations with almost periodic coefficient matrices
Differ. Uravn., 1973, Volume 9:5,  857–859
O. N. Odarich, V. N. Chevelo
Certain questions of the asymptotic behavior of the solutions of nonlinear differential equations with retarded argument
Differ. Uravn., 1973, Volume 9:4,  637–646
V. G. Ogandzhanyan
On the question of the convergence of successive approximations and the uniqueness of the solution of a system of integral equations with fixed singularities
Differ. Uravn., 1973, Volume 9:11,  2065–2074
M. G. Okhrimenko
Certain properties of homogeneous differential systems
Differ. Uravn., 1973, Volume 9:12,  2272–2275
O. A. Oleinik, see S. N. Mergelyan
Differ. Uravn., 1973, Volume 9:8,  1543–1546
S. N. Olekhnik
The boundedness of the solutions of a certain second order differential equation
Differ. Uravn., 1973, Volume 9:11,  1994–1999
S. N. Olekhnik
The oscillatory nature of the solutions of a certain system of second order ordinary differential equations
Differ. Uravn., 1973, Volume 9:12,  2146–2151
L. G. Oreschenko
Certain properties of entire solutions of nonlinear differential equations
Differ. Uravn., 1973, Volume 9:7,  1236–1243
G. S. Osipenko
The removal of the singularity of a differential equation in a certain case
Differ. Uravn., 1973, Volume 9:6,  1146–1148
A. V. Osipov
On the question of the existence of a transformation to normal form
Differ. Uravn., 1973, Volume 9:6,  1149–1150
G. M. Ostrovskii, see Yu. M. Volin
Differ. Uravn., 1973, Volume 9:3,  423–429
È. A. Pais
The smoothness of the eigenfunctions of a compressed plate near the corners
Differ. Uravn., 1973, Volume 9:9,  1700–1706
N. P. Parshikova, see A. D. Myshkis
Differ. Uravn., 1973, Volume 9:4,  754–756
V. I. Paškovskii
Connected partial differential operators and boundary value problems
Differ. Uravn., 1973, Volume 9:4,  757–760
I. A. Pasynkova
Letter to the editors ("The existence of families of periodic solutions of a system of $n$ second order differential equations in the resonance case", Differencial'nye Uravnenija 5 (1969), 1984–1989)
Differ. Uravn., 1973, Volume 9:1,  192
N. A. Perestyuk, see A. M. Samoilenko
Differ. Uravn., 1973, Volume 9:10,  1904–1910
T. Yu. Petrenko
The properties of the Bellman function
Differ. Uravn., 1973, Volume 9:7,  1244–1255
N. N. Petrov
Certain invariant sets of control systems
Differ. Uravn., 1973, Volume 9:11,  2095–2096
N. N. Petrov
The absence of the value of a pursuit game
Differ. Uravn., 1973, Volume 9:5,  860–867
N. N. Petrov
Certain questions of the control theory in the plane
Differ. Uravn., 1973, Volume 9:6,  1058–1067
N. N. Petrov
The boundary of the set of controllability of plane holomorphic systems
Differ. Uravn., 1973, Volume 9:9,  1618–1626
G. N. Petrovskiĭ, see O. A. Kastritsa
Differ. Uravn., 1973, Volume 9:6,  1019–1025
G. N. Petrovskiĭ, see O. A. Kastritsa
Differ. Uravn., 1973, Volume 9:7,  1347–1348
S. Yu. Pilyugin
The structure of the boundary of the characteristic set of a structurally stable three-dimensional dissipative system
Differ. Uravn., 1973, Volume 9:12,  2152–2161
S. Yu. Pilyugin
The phase diagrams of systems of differential equations that satisfy axiom $A$
Differ. Uravn., 1973, Volume 9:4,  647–649
S. Yu. Pilyugin
The limit sets of two-dimensional unstable manifolds in three-dimensional systems of differential equations
Differ. Uravn., 1973, Volume 9:6,  1068–1072
S. Yu. Pilyugin
The phase diagrams of three-dimensional systems of differential equations of Morse–Smale type
Differ. Uravn., 1973, Volume 9:7,  1256–1261
I. I. Pleshkan, K. S. Sibirskii
On the problem of the center for systems with discontinuous right-hand sides
Differ. Uravn., 1973, Volume 9:10,  1817–1825
A. A. Plotnicov, see A. B. Vasil'eva
Differ. Uravn., 1973, Volume 9:5,  945–946
T. K. Plyshevskaya, see M. E. Drakhlin
Differ. Uravn., 1973, Volume 9:9,  1583–1592
Yu. V. Plyushchev
Integration of an evolution equation in Banach space
Differ. Uravn., 1973, Volume 9:4,  761–763
V. M. Polischuk, A. N. Sharkovskii
Representation of the solutions of linear differential-difference equations of neutral type
Differ. Uravn., 1973, Volume 9:9,  1627–1645
S. M. Ponomarev
On the question of the abstract Cauchy problem
Differ. Uravn., 1973, Volume 9:7,  1334–1338
V. D. Ponomarev
Existence of a solution of a boundary value problem with a functional boundary condition
Differ. Uravn., 1973, Volume 9:12,  2162–2165
V. D. Ponomarev, see A. Ya. Lepin
Differ. Uravn., 1973, Volume 9:4,  626–629
V. R. Portnov
Normal solvability in the sense of Hausdorff of a certain nonlinear problem
Differ. Uravn., 1973, Volume 9:9,  1707–1717
L. N. Pospelov, see Yu. A. Klokov
Differ. Uravn., 1973, Volume 9:8,  1425–1431
A. I. Prilepko
A certain class of integral equations of the first kind
Differ. Uravn., 1973, Volume 9:1,  136–141
V. P. Prokop'ev
The stability of motion in the critical case of $2k$ zero roots
Differ. Uravn., 1973, Volume 9:2,  383–385
E. G. Prolisko, see S. G. Kondratenya
Differ. Uravn., 1973, Volume 9:2,  260–264
E. G. Prolisko
On the question of the existence of solutions of Liénard type equations with a movable algebraic singular point
Differ. Uravn., 1973, Volume 9:4,  764–767
E. S. Pyatnitskii
Uniform stability under parametric perturbations
Differ. Uravn., 1973, Volume 9:7,  1262–1274
R. K. Ragimkhanov
A fixed point method in certain boundary value problems for ordinary differential equations with discontinuous right hand side
Differ. Uravn., 1973, Volume 9:8,  1537–1539
U. Rakhmanov, see T. D. Dzhuraev
Differ. Uravn., 1973, Volume 9:1,  32–40
L. F. Rakhmatullina, see V. P. Maksimov
Differ. Uravn., 1973, Volume 9:12,  2231–2240
L. F. Rakhmatullina, A. G. Terent'ev
On the question of the regularization of linear boundary value problems
Differ. Uravn., 1973, Volume 9:5,  868–873
L. F. Rakhmatullina, see V. P. Maksimov
Differ. Uravn., 1973, Volume 9:6,  1026–1036
A. G. Ramm
An iterative method for the solution of the integral equation of the third boundary value problem
Differ. Uravn., 1973, Volume 9:11,  2075–2079
A. G. Ramm
A certain class of integral equations
Differ. Uravn., 1973, Volume 9:5,  931–941
V. G. Raskin
Solutions bounded on the halfaxis of a second order nonlinear elliptic equation in a Banach space
Differ. Uravn., 1973, Volume 9:4,  768–770
V. A. Rastrenin
The application of a certain difference method to abstract hyperbolic equations
Differ. Uravn., 1973, Volume 9:12,  2222–2226
A. K. Ratyni
Differential inequalities for the Sturm–Liouville problem
Differ. Uravn., 1973, Volume 9:3,  456–464
A. A. Reinfeld
Topological equivalence of differential equations with splitting truncation
Differ. Uravn., 1973, Volume 9:3,  465–468
L. É. Reiziņš, S. È. Cheran
Asymptotic properties of the solutions of differential equations with linear principal terms
Differ. Uravn., 1973, Volume 9:12,  2166–2175
L. É. Reiziņš, see A. Ya. Kanevskii
Differ. Uravn., 1973, Volume 9:2,  251–259
L. É. Reiziņš, L. A. Bieza
Поправки к статье: «Критерий единственности траектории, входящей в точку покоя по заданному направлению» («Дифференц. уравнения», 8, № 12, 1972)
Differ. Uravn., 1973, Volume 9:6,  1161
A. E. Rodkina, see R. R. Akhmerov
Differ. Uravn., 1973, Volume 9:5,  797–806
V. F. Rozhko
The almost recurrent and recurrent motions of discontinuous dynamical systems
Differ. Uravn., 1973, Volume 9:10,  1826–1830
V. L. Rvachev, N. F. Ganzhela
A certain method of reducing boundary value problems of mathematical physics to a mathematical programming problem
Differ. Uravn., 1973, Volume 9:12,  2202–2206
V. L. Rvachev, A. P. Slesarenko
The solution of certain nonlinear boundary value problems for domains of complex form by the lattice method
Differ. Uravn., 1973, Volume 9:4,  771–773
G. S. Rychkov
A proof of the presence of an infinite number of limit cycles for the equation $\ddot y+\mu sin$ $(\dot y+\theta )+y=0$
Differ. Uravn., 1973, Volume 9:8,  1540–1542
È. M. Saak
The solvability of the Dirichlet problem for an elliptic equation of order $21$ in the class $W_2^{(2l)}$
Differ. Uravn., 1973, Volume 9:11,  2048–2051
V. A. Sadovnichii
A uniqueness theorem for the solution of the inverse problem of spectral analysis in the case of a differential equation with periodic boundary conditions
Differ. Uravn., 1973, Volume 9:2,  271–277
E. G. Sadovnikov
A certain modification of Šilov's method
Differ. Uravn., 1973, Volume 9:11,  2097–2098
A. P. Sadovskii
The problem of distinguishing the center and the focus
Differ. Uravn., 1973, Volume 9:4,  650–659
M. S. Salakhitdinov, A. Tolipov
Certain boundary value problems for a certain class of equations of mixed type
Differ. Uravn., 1973, Volume 9:1,  142–148
V. M. Šalov
Equations of continuum mechanics
Differ. Uravn., 1973, Volume 9:5,  912–921
A. M. Samoilenko, D. I. Martynyuk, N. A. Perestyuk
Existence of invariant tori for systems of difference equations
Differ. Uravn., 1973, Volume 9:10,  1904–1910
N. Yu. Satimov, see E. F. Mishchenko
Differ. Uravn., 1973, Volume 9:10,  1792–1797
N. Satimov
On the pursuit problem in linear differential games
Differ. Uravn., 1973, Volume 9:11,  2000–2009
N. Satimov
The smoothness of Bellman's function for a linear optimal control problem
Differ. Uravn., 1973, Volume 9:12,  2176–2179
V. K. Saul'ev
Once again on absolutely stable explicit difference schemes
Differ. Uravn., 1973, Volume 9:2,  355–360
G. B. Savchenko
A certain boundary value problem for a system of partial differential equations with constant coefficients
Differ. Uravn., 1973, Volume 9:3,  527–532
T. O. Shaposhnikova
Asymptotic estimates of the convergence of the Ritz method in the eigenvalue problem for a degenerate elliptic operator
Differ. Uravn., 1973, Volume 9:4,  709–716
V. P. Shapovalov
Integration of certain classes of systems of two first order ordinary differential equations
Differ. Uravn., 1973, Volume 9:6,  1154–1155
R. M. Sharipova
Properties of a certain class of degenerate elliptic systems of second order equations
Differ. Uravn., 1973, Volume 9:12,  2280–2283
A. N. Sharkovskii, see V. A. Dobrynskii
Differ. Uravn., 1973, Volume 9:3,  558–559
A. N. Sharkovskii, see V. M. Polischuk
Differ. Uravn., 1973, Volume 9:9,  1627–1645
E. I. Shevtsov, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:12,  2241–2244
E. I. Shevtsov, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:8,  1523–1524
E. I. Shevtsov, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:9,  1555–1560
S. N. Shimanov, see Yu. F. Dolgii
Differ. Uravn., 1973, Volume 9:3,  560–562
L. Shimon
The approximation of the solutions of boundary value problems in unbounded domains
Differ. Uravn., 1973, Volume 9:8,  1482–1492
V. I. Shiryaev
On the stability in the large of a third order system with “its own” nonlinearities in a certain special case
Differ. Uravn., 1973, Volume 9:11,  2102–2104
A. A. Shishkin
Asymptotic behavior of the solutions of one-point and two-point problems with singular perturbations for systems of linear ordinary differential equations
Differ. Uravn., 1973, Volume 9:6,  1156–1160
T. Ya. Shishova, see A. G. Terent'ev
Differ. Uravn., 1973, Volume 9:7,  1275–1280
N. I. Shkil', V. V. Terletskii
The boundary value problem for a system of ordinary differential equations with a complex parameter
Differ. Uravn., 1973, Volume 9:4,  660–668
B. Sh. Shklyar
The minimal number of inputs of a controllable system
Differ. Uravn., 1973, Volume 9:12,  2284
K. S. Sibirskii, see I. I. Pleshkan
Differ. Uravn., 1973, Volume 9:10,  1817–1825
K. S. Sibirskii, see È. F. Gasinskaya
Differ. Uravn., 1973, Volume 9:8,  1371–1382
A. D. Sidorenko
A variant of the problem with a contact discontinuity for systems of three quasilinear equations
Differ. Uravn., 1973, Volume 9:4,  774–777
N. A. Sidorov
The branching of the solutions of differential equations with a degeneracy
Differ. Uravn., 1973, Volume 9:8,  1464–1481
V. P. Skripnik
The method of initial functions for equations of superneutral type
Differ. Uravn., 1973, Volume 9:5,  874–879
V. P. Skripnik
The stability of certain systems with perturbed argument
Differ. Uravn., 1973, Volume 9:6,  1049–1057
A. P. Slesarenko, see V. L. Rvachev
Differ. Uravn., 1973, Volume 9:4,  771–773
M. M. Smirnov
The second boundary value problem for a certain fourth order equation of mixed type in the disc
Differ. Uravn., 1973, Volume 9:11,  2052–2057
V. B. Smirnova
The asymptotic behavior of the solutions of a certain problem with a discontinuous nonlinearity
Differ. Uravn., 1973, Volume 9:1,  149–157
P. E. Sobolevskii, see I. D. Evzerov
Differ. Uravn., 1973, Volume 9:2,  228–240
A. P. Soldatov
A certain problem of the theory of functions
Differ. Uravn., 1973, Volume 9:2,  325–332
N. G. Sorokina
Energy relations for multidimensional equations of mixed type
Differ. Uravn., 1973, Volume 9:1,  158–161
L. V. Stadnikova, see A. V. Lutsenko
Differ. Uravn., 1973, Volume 9:8,  1530–1533
V. N. Strakhov
The construction of order-optimal approximate solutions of linear conditionally well-posed problems
Differ. Uravn., 1973, Volume 9:10,  1862–1874
L. P. Sulima
On the theory of the second order differential equation of degree two
Differ. Uravn., 1973, Volume 9:11,  2010–2019
L. P. Sulima
Singlevaluedness of movable singular points of a certain equation
Differ. Uravn., 1973, Volume 9:5,  880–889
L. P. Sulima
On the theory of the third order homogeneous equation of degree two
Differ. Uravn., 1973, Volume 9:7,  1351
I. V. Suveyka
The Cauchy problem for a certain nonstationary equation
Differ. Uravn., 1973, Volume 9:7,  1339–1346
L. S. Tchebykin
The stability of a certain nonlinear third order system
Differ. Uravn., 1973, Volume 9:6,  1151–1153
A. G. Terent'ev, see L. F. Rakhmatullina
Differ. Uravn., 1973, Volume 9:5,  868–873
A. G. Terent'ev, T. Ya. Shishova
Certain methods of investigating equations with deviating argument
Differ. Uravn., 1973, Volume 9:7,  1275–1280
V. V. Terletskii, see N. I. Shkil'
Differ. Uravn., 1973, Volume 9:4,  660–668
L. Ya. Tikhonenko
A plane mixed heat conduction problem for a wedge
Differ. Uravn., 1973, Volume 9:10,  1915–1918
M. F. Tiunchik, see A. G. Zarubin
Differ. Uravn., 1973, Volume 9:11,  1966–1974
T. Tobias
Optimal stopping of diffusion processes, and parabolic variational inequalities
Differ. Uravn., 1973, Volume 9:4,  702–708
A. Tolipov, see M. S. Salakhitdinov
Differ. Uravn., 1973, Volume 9:1,  142–148
E. L. Tonkov
Disconjugacy and number of switchings in a linear time-optimal nonstationary system
Differ. Uravn., 1973, Volume 9:12,  2180–2185
E. L. Tonkov, see V. S. Tonkova
Differ. Uravn., 1973, Volume 9:2,  278–289
V. S. Tonkova, E. L. Tonkov
Certain properties of averaged solutions of a control system with a discontinuous nonlinearity
Differ. Uravn., 1973, Volume 9:2,  278–289
L. V. Trigubovich
The asymptotic stability of a second order linear system that depends on parameters
Differ. Uravn., 1973, Volume 9:7,  1352–1354
V. Z. Tsalyuk
A certain estimate for the solutions of systems of linear differential equations with lag
Differ. Uravn., 1973, Volume 9:11,  2099–2101
A. A. Tuzhilin
Diffraction of a plane sonic wave in an angular domain whose boundaries are absolutely rigid and slippery and coated thin elastic plates
Differ. Uravn., 1973, Volume 9:10,  1875–1888
A. A. Tuzhilin
On the theory of Maljužinec's inhomogeneous functional equations
Differ. Uravn., 1973, Volume 9:11,  2058–2064
V. A. Tyshkevich, see Yu. I. Zubko
Differ. Uravn., 1973, Volume 9:7,  1207–1213
P. A. Vakulchik, see V. N. Abrashin
Differ. Uravn., 1973, Volume 9:12,  2186–2201
P. A. Vakulchik, see V. N. Abrashin
Differ. Uravn., 1973, Volume 9:6,  1085–1098
A. B. Vasil'eva, A. A. Plotnicov
Certain critical cases for equations of neutral type with small lag
Differ. Uravn., 1973, Volume 9:5,  945–946
N. I. Vasilyev, Yu. A. Klokov
The solvability of boundary value problems in the small
Differ. Uravn., 1973, Volume 9:7,  1187–1194
N. Vaynberg, see G. A. Kamenskii
Differ. Uravn., 1973, Volume 9:11,  1956–1965
A. F. Vishnyakov
Construction of the equations for stable programmed motion of mechanical systems
Differ. Uravn., 1973, Volume 9:6,  995–1000
V. I. Voilokov
Autooscillations of arbitrary period
Differ. Uravn., 1973, Volume 9:5,  815–820
Yu. M. Volin, G. M. Ostrovskii, A. V. Finkelstein
The method of penalty functions and necessary optimality conditions for generalized solutions of an optimal control problem
Differ. Uravn., 1973, Volume 9:3,  423–429
E. A. Volkov
Pointwise error estimates of the difference solution of a boundary value problem for an ordinary differential equation
Differ. Uravn., 1973, Volume 9:4,  717–726
V. N. Vragov
A certain equation of mixed-composite type
Differ. Uravn., 1973, Volume 9:1,  169–171
A. I. Yablonskii, see S. G. Kondratenya
Differ. Uravn., 1973, Volume 9:10,  1765–1773
G. N. Yakovlev, see N. P. Erugin
Differ. Uravn., 1973, Volume 9:5,  969–973
A. I. Yanushauskas
Series in powers of one variable that satisfy partial differential equations
Differ. Uravn., 1973, Volume 9:1,  189–191
A. Yanushauskas
The completeness of special families of solutions of degenerate equations
Differ. Uravn., 1973, Volume 9:2,  343–348
G. L. Yuzbashev
A study of the set of periodic solutions of a certain system of second order differential equations without dissipation
Differ. Uravn., 1973, Volume 9:9,  1734–1737
L. E. Zabello
On the theory of the controllability of linear nonstationary systems
Differ. Uravn., 1973, Volume 9:3,  563–564
M. M. Zainulabidov
A certain equation whose order degenerates along the curve of type change
Differ. Uravn., 1973, Volume 9:1,  177–179
M. H. Zakhar-Itkin
Conditions for the splitting of matrix telegraph equations
Differ. Uravn., 1973, Volume 9:3,  565–567
A. G. Zarubin, M. F. Tiunchik
Approximate solutions of a certain class of nonlinear nonstationary equations
Differ. Uravn., 1973, Volume 9:11,  1966–1974
S. T. Zavalishchin
The Cauchy formula for a linear equation of general form in generalized functions
Differ. Uravn., 1973, Volume 9:6,  1138–1140
I. I. Zhechev, see I. V. Boykov
Differ. Uravn., 1973, Volume 9:8,  1493–1502
L. V. Zhivoglyadova, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:11,  2080–2081
L. V. Zhivoglyadova, see Ya. V. Bykov
Differ. Uravn., 1973, Volume 9:8,  1523–1524
Yu. I. Zubko, see N. V. Azbelev
Differ. Uravn., 1973, Volume 9:11,  1931–1936
Yu. I. Zubko, V. A. Tyshkevich
On the question of the positivity of a Cauchy function
Differ. Uravn., 1973, Volume 9:7,  1207–1213
V. I. Zubov
Construction of controls in pursuit problems
Differ. Uravn., 1973, Volume 9:2,  368–369
V. I. Zubov
On the optimization of motions
Differ. Uravn., 1973, Volume 9:8,  1525–1526
A. M. Zverkin
The point-wise completeness of systems with lag
Differ. Uravn., 1973, Volume 9:3,  430–436
L. A. Cherkas
The cycles of the equation $y'=Q_2(x,y)/P_2(x,y)$
Differ. Uravn., 1973, Volume 9:8,  1432–1437
 
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