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Izvestiâ vysših učebnyh zavedenij. Matematika
Année 1977
no. 12
Précédent
Suivant
Sommaire
Inequalities for the eigenvalues of some nonlinear spectral problems
Yu. Sh. Abramov
p. 3-6
The convergence of a~certain method of collocation type
S. M. Akhmetov
p. 7-12
On fields, arising in the decomposition of rational algebras of finite groups of order
p
α
q
β
Yu. L. Barannik
p. 13-18
Countable systems of differential equations with time lags
A. I. Ivachev
p. 19-22
A~study of the stability of systems of difference equations in the critical case of one as a~double root
N. I. Kazeeva
;
S. N. Shimanov
p. 23-28
The differential geometry of smooth nonregular surfaces
V. S. Kim
p. 29-38
Boundary value problems with two conditions for first order functional-differential equations
M. M. Konstantinov
;
D. D. Bainov
p. 39-43
Normally solvable lattices
V. B. Lender
p. 44-53
An analogue of a~theorem of P\'olya
L. S. Maergoiz
p. 54-64
An iterative method for the solution of a~system of finite difference equations in the problem of steady-state oscillations
V. A. Onegov
p. 65-70
Best approximation by piecewise parabolic functions
A. B. Pevnyi
p. 71-76
Inversion of \v{C}eby\v{s}ev's inequality for bounded functions
R. T. Rakhmail
p. 77-84
One form of weakly converging sequences, and their summability in normed spaces
S. A. Rudakov
p. 85-91
Some classes of universal series
A. I. Seleznev
;
L. K. Dodunova
p. 92-98
The optimal stabilization of difference systems
V. P. Silakov
p. 99-107
The realization of the method of quasisolutions
V. P. Tanana
p. 108-113
Optimization of a~concave function by the method of imbedded intervals
A. G. Teterev
p. 114-117
Nets in a~Weyl space of dimension two.~I
Sh. A. Yafarov
p. 118-124
On a~property of the Weierstrass linear polynomial operators
D. L. Berman
p. 125-127
Multidimensional matrices and their application to a~boundary value problem for finite difference equations
R. B. Zarkhina
p. 128-130
Integral geometry on horospheres and hyperboloids in
Φ
-Euclidean spaces
L. P. Shibasov
p. 131-134