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Differencialʹnye uravneniâ
Tome 12 (1976)
no. 3
Précédent
Suivant
Volume 12 (1976) no. 3
Sommaire
Theory of moving singular points of second order equations.~I
N. P. Erugin
p. 387-416
A certain class of functional-differential equations
N. V. Azbelev
;
G. G. Islamov
p. 417-427
Asymptotic behavior of the spectrum of a Sturm--Liouville operator in the case of a limit circle
A. G. Alenizyn
p. 428-437
Dynamical systems with invariant Lebesgue measure on the surface of a torus
N. I. Gavrilov
p. 438-445
$l$
-evasion in linear differential games
P. B. Gusyatnikov
p. 446-455
On the theory of linear inhomogeneous systems of differential equations with constant coefficients
I. N. Zboychik
p. 456-460
The approximate solution of a certain boundary value problem
A. P. Makhmudov
p. 461-474
An estimate of the jump in the highest exponent of a linear system under exponential perturbations
R. A. Prokhorova
p. 475-483
Controllability in multi-valued processes
H. Sh. Pham
p. 484-493
A mixed problem for certain parabolic-hyperbolic equations
B. A. Bubnov
p. 494-501
Certain inverse problems for degenerate hyperbolic equations
T. Eldesbaev
p. 502-510
Existence of a generalized solution of the Tricomi problem.~I
L. I. Kovalenko
p. 511-528
Integral estimates of the fractional derivatives of the solutions of linear equations of elliptic type in the
$L_2$
metric.~II
V. A. Krasnov
;
A. S. Fokht
p. 529-539
A certain difference approximation of the Poisson equation
I. V. Fryazinov
p. 540-548
Membership in the class
$W_2^1$
of the classical solution of the Dirichlet problem for an elliptic equation in an arbitrary unbounded domain
V. M. Govorov
p. 549-551
A study of the solutions of the Cauchy problem for semi-explicit differential equations with retarded argument
I. A. Goma
p. 552-554
Boundary value problems on finite and infinite intervals
V. V. Gudkov
p. 555-557
Solvability of a boundary value problem for a certain class of nonlinear ordinary differential equations
A. G. Zarubin
;
M. F. Tiunchik
p. 558-560
On the question of the nonuniqueness of solutions of a first order differential equation
A. I. Panasyuk
A boundary value problem for differential equations with deviating argument
Z. B. Seidov
p. 562-566
Petr Ivanovi{\v{c}} Kuznecov (on the fortieth anniversary of his scientific activity)
L. N. Bol'shev
;
V. A. Il'in
;
N. N. Krasovskii
;
Yu. V. Prokhorov
;
B. S. Sotskov
;
A. N. Tikhonov
p. 567-570