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Izvestiâ vysših učebnyh zavedenij. Matematika
Année 1990
no. 11
Précédent
Suivant
Sommaire
The best polynomial approximation of analytic functions of one and two complex variables
S. B. Vakarchuk
p. 3-8
Convergence of Fourier-Walsh series in the
L
1
~metric and almost everywhere
M. G. Grigoryan
p. 9-18
A~criterion for spherical convergence of Fourier transforms of monotone functions of two variables
M. I. Dyachenko
p. 18-27
Conjugate points of left-invariant metrics on Lie groups
V. V. Kaiser
p. 27-37
The Riemann boundary value problem on a~curve with nonuniform twisting
B. A. Kats
p. 38-47
A~criterion for
L
p
-summability of Fourier series by Ces\`aro methods of negative order
A. I. Kudryavtsev
;
G. S. Survillo
p. 47-50
Sufficient conditions for optimality for continuous stochastic control systems on the basis of an incomplete state vector
A. V. Panteleev
p. 50-61
Uniform continuity and limit sets of monotone mappings of class
L
n
1
B. V. Sokolov
p. 61-63
A~method for removing the multivalence of analytic functions
S. Ya. Khavinson
p. 64-72
A~class of primary block designs
S. N. Adamov
;
A. N. Fomin
p. 73-75
K
-spaces and the spaces~
V
(
K
)
A. V. Aminova
p. 75-78
Commutativity of the
K
-method of interpolation
V. V. Vodop'yanov
p. 78-80
The spectrum of a~
C
∗
-algebra of Fourier multipliers in a~cone
A. Yu. Kokotov
p. 80-82
An analogue of Dolbeault cohomology for varieties over the algebra of dual numbers
M. A. Malakhaltsev
p. 82-84
Transformations of spaces with affine connection that preserve a~linear complex of geodesics
A. M. Mukhamedov
p. 84-87