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An optimality principle for the error when solving approximately equations with non-linear operators
V. A. Morozov
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819–827 |
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The convergence of approximate methods for the solution of linear and nonlinear operator equations
G. M. Vainikko, O. O. Karma
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828–837 |
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Asymptotic estimates of the accuracy of optimal solutions of an equation of convolution type
M. V. Aref'eva
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838–851 |
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Theory of optimal control in an infinite time interval
N. N. Moiseev
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852–861 |
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The group properties of controlled dynamic systems and phase organizational structures. I: Groups characterizing dynamic systems
Yu. N. Pavlovsky
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862–872 |
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Computation of lower bounds for the eigenvalues of certain ordinary differential equations by the Bazley–Fox method
L. T. Poznyak
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873–890 |
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The nature of the propagation of perturbations in problems of nonlinear heat conduction with absorption
A. S. Kalashnikov
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891–905 |
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The solution of elliptic equations with discontinuous coefficients on a regular mesh
M. E. Dmitrenko, L. A. Oganesyan
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906–918 |
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A comparative study of difference schemes for the equations of acoustics
M. I. Volchinskaya, V. Ya. Gol'din, N. N. Kalitkin
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919–927 |
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Asymptotic characteristics of the solution of the transport equation in the problem of an inhomogeneous layer
T. A. Germogenova, N. V. Konovalov
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928–946 |
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Application of an iteration method to the investigation of plane waveguides with inhomogeneous filling
A. N. Bogolyubov, A. G. Sveshnikov
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947–954 |
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Computation of a conical body that is subject to the action of a load concentrated at the vertex
L. S. Klabukova, N. A. Stadnikova
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955–969 |
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Solution of axisymmetric problems of rarefied gas theory by a finite-difference method
E. M. Shakhov
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970–981 |
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The continuous dependence on the initial conditions of generalized solutions of the system of equations of gas dynamics
V. U. Lyapidevskii
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982–991 |
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The hypersonic flow of a radiating gas over blunt bodies
O. M. Belotserkovskii, S. D. Osetrova, V. N. Fomin, A. S. Kholodov
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992–1003 |
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The formalization of certain context conditions for programming languages
I. L. Bratchikov, Kh. I. Toirikh
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1004–1015 |
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Scientific communications
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The problem of finding the initial approximation for Newton's method
O. Yu. Kulchitskii, L. I. Šimelevič
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1016–1018 |
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The search for the minimum of a function with bounded second derivative
A. Yu. Afanas'ev
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1018–1021 |
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The regularization of ill-posed problems with approximately given operator
A. V. Goncharsky, A. S. Leonov, A. G. Yagola
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1022–1027 |
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Projection methods for solving linear incorrect equations
T. I. Savyolova
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1027–1031 |
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A certain method for the approximate construction of the solution of integral equations
L. V. Sharova
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1031–1033 |
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Computation of certain characteristics of stationary random processes
A. N. Gaipova
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1034–1040 |
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A variational method in phase space
N. Z. Aliev
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1040–1043 |
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A certain application of the theory of games with nonconflicting interests
A. F. Gametskii, N. V. Prodan, I. S. Chebotaru
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1043–1046 |
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Multistep two-person games with a fixed sequence of moves
T. N. Danil'chenko, K. K. Mosevič
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1047–1052 |
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An approximate algorithm for the solution of a linear programming problem
V. Yu. Lebedev
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1052–1058 |
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Difference schemes for computations of three-frequency interactions of electromagnetic waves in a nonlinear medium with quadratic polarization
Yu. N. Karamzin
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1058–1062 |
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A method for the study of problems of the diffraction of waves by a periodic lattice
A. S. Il'inskii
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1063–1067 |
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Solution of linear finite-difference equations with constant coefficients in the field of rational functions
S. A. Abramov
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1067–1070 |
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Scientific information
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Orthogonale polynome. G. Freud. 294 p. Birkhäuser Verl., Basel–Stuttgart, 1969. Book review
M. K. Kerimov
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1071–1072 |
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Fonctions spéciales à l'usage des étudiants en physiques. Maitrise de physique. Y. Ayant, M. Borg. x + 266 p. Dunod, Paris, 1971. Book review
M. K. Kerimov
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1072 |
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