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Izvestiâ vysših učebnyh zavedenij. Matematika
Année 1991
no. 1
Précédent
Suivant
Sommaire
Spectral analysis with respect to finite-dimensional perturbations of spectral operators
A. G. Baskakov
p. 3-11
Periodic solutions of perturbed differential equations
E. V. Voskresenskii
p. 11-14
An estimate for the norm of the resolvent of a~quasi-Hermitian operator
M. I. Gil'
;
L. L. Shargorodskaya
p. 14-19
Noethericity and index of some two-dimensional singular integral operators
G. Dzhangibekov
p. 19-28
Local approximations of approximately differentiable functions
N. M. Isakov
;
F. Мукамба
p. 28-32
Letter to the editors: ``
L
2
-construction of distributions and a martingale problem''
E. I. Trofimov
Application of asymptotic equilibrium to the solution of a~two-point problem with a~parameter on the half-axis
A. V. Kibenko
p. 33-36
A~criterion for the basis property in
F
-spaces. Applications to interpolation problems
Yu. F. Korobeinik
p. 36-44
Reduction in the number of computations in the complete reduction method
S. A. Sander
p. 44-47
Defining relations for subgroups of the general linear group that contain the group of diagonal matrices
Zh. S. Satarov
p. 47-53
A~hyperbolic sine-Gordon equation
L. A. Sakhnovich
p. 54-63
Stabilization of the solution of the third mixed problem for second-order quasilinear parabolic equations in a~noncylindrical domain
A. F. Tedeev
p. 63-73
Spectral expansion with respect to the trace in a~space with a~basis norm
O. E. Tikhonov
p. 73-80
Rings with poorly injective factor rings
A. A. Tuganbaev
p. 80-88