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1985, Volume 21, Number 8  

Ordinary Differential Equations
Some tendencies towards generalizations of a differential equation
N. V. Azbelev 		1291–1304
The method of integral funnels of differential inclusions for the investigation of control systems
A. G. Butkovskiy 		1304–1313
Construction in the plane of systems of differential equations from a partition into trajectories of a domain that has singular points only on the boundary
S. V. Volkov 		1313–1317
Solutions of evolution equations of parabolic type with degeneration
M. L. Gorbachuk, N. I. Pivtorak 		1317–1324
A problem of optimal control with nonsmooth differential constraints
V. F. Dem'yanov, V. N. Nikulina, I. R. Shablinskaya 		1324–1330
Prolongation of solutions of Pfaffian equations
A. D. Myshkis 		1331–1337
Perturbation of invariant manifolds. II
G. S. Osipenko 		1337–1344
Quasidifferential equations in a metric space
A. I. Panasyuk 		1344–1353
Invariant tori of differential systems with impulses in spaces of bounded numerical sequences
A. M. Samoilenko, Yu. V. Teplinskii 		1353–1361
The method of two systems of functions in boundary value problems
A. T. Taldykin, E. A. Isakova 		1362–1368

Partial Differential Equations
Differential operators of constant strength
Sh. Bouzar, A. A. Kuleshov 		1369–1376
Uniqueness classes and stability of solutions of degenerate quasilinear equations of parabolic type in a problem without initial data
R. Ya. Glagoleva 		1376–1389
General solution of systems of partial differential equations with identical principal part
V. I. Elkin 		1389–1398
Anisotropic classes of uniqueness of the solution of the Cauchy problem for a second-order parabolic equation. II
L. I. Kamynin, B. N. Khimchenko 		1399–1407
Smoothness of the solutions of a boundary value problem for elliptic equations with a parameter
V. A. Kondrat'ev, V. M. Uroev 		1407–1412
Differential equations in a scale of Banach spaces
Ya. V. Radyno 		1412–1422
The Friedrichs extension of a differential operator with a singularity
V. S. Serov 		1422–1429
Linear differential equations on biscales of Banach spaces
F. Szigeti 		1430–1435

Short Communications
Numerical-asymptotic solution of a nonstationary singularly perturbed problem from the theory of semiconductor devices
M. P. Belyanin 		1436–1440
On a difference problem of optimal control with a small step
V. Ya. Glizer 		1440–1442
Remarks on the theory of the generalized inverse for an operator generated by a Fredholm integral equation of the second kind
V. M. Zubov 		1442–1444
Complete controllability of a class of linear singularly perturbed systems
G. A. Kurina 		1444–1446
Periodic orbits of multidimensional dynamical systems
A. È. Malevich 		1446–1449
On functionally invariant solutions of a system of partial differential equations
S. B. Penchansky 		1449–1450
Well-posedness of a nonlocal boundary value problem
G. B. Savchenko 		1450–1453
Disintegration of continuous solutions of a quasilinear integro-differential equation
S. M. Samarina 		1454–1456
Application of explicit difference schemes for integration of nonlinear equations of parabolic type
V. K. Saul'ev, A. A. Chernikov 		1456–1459
The fundamental matrix of solutions of a system of partial differential equations
I. Yu. Homa 		1459–1461
Approximate zero-controllability of systems with aftereffect of neutral type
B. Sh. Shklyar 		1461–1464
Solution of a nonlinear problem with a moving boundary of the dynamics of viscoplastic media
G. E. Novikov 		1465–1466
 
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