Geodesic

Tome (1977) no. 12

Sommaire

Inequalities for the eigenvalues of some nonlinear spectral problems
p. 3-6
The convergence of a~certain method of collocation type
p. 7-12
On fields, arising in the decomposition of rational algebras of finite groups of order $p^\alpha q^\beta$
p. 13-18
Countable systems of differential equations with time lags
p. 19-22
A~study of the stability of systems of difference equations in the critical case of one as a~double root
p. 23-28
The differential geometry of smooth nonregular surfaces
p. 29-38
Boundary value problems with two conditions for first order functional-differential equations
p. 39-43
Normally solvable lattices
p. 44-53
An analogue of a~theorem of P\'olya
p. 54-64
An iterative method for the solution of a~system of finite difference equations in the problem of steady-state oscillations
p. 65-70
Best approximation by piecewise parabolic functions
p. 71-76
Inversion of \v{C}eby\v{s}ev's inequality for bounded functions
p. 77-84
One form of weakly converging sequences, and their summability in normed spaces
p. 85-91
Some classes of universal series
p. 92-98
The optimal stabilization of difference systems
p. 99-107
The realization of the method of quasisolutions
p. 108-113
Optimization of a~concave function by the method of imbedded intervals
p. 114-117
Nets in a~Weyl space of dimension two.~I
p. 118-124
On a~property of the Weierstrass linear polynomial operators
p. 125-127
Multidimensional matrices and their application to a~boundary value problem for finite difference equations
p. 128-130
Integral geometry on horospheres and hyperboloids in $\Phi$-Euclidean spaces
p. 131-134