Geodesic

Sommaire

The approximation of differentiable functions by certain linear operators
p. 3-9
Sets with disjoint elements
p. 10-16
The rate of convergence of the averaged S.\,N.~Bernshtein process in the complex domain
p. 17-24
Lattice isomorphisms of inverse semigroups
p. 25-32
Saturation classes of certain summability methods for Fourier--Legendre series
p. 33-43
The characteristic numbers of a~second order linear homogeneous equation with periodic coefficient
p. 44-47
The correctness of a~nonlinear two-layer difference scheme
p. 48-53
On the geometry of tangentially rigged submanifolds
p. 54-65
Normal fundamental matrices of elliptic systems in an unbounded space
p. 66-70
Ac~certain inequality for second order elliptic operators
p. 71-75
The application of variational methods to the solution of boundary value problems for equations of mixed type in transonic gas dynamics
p. 76-83
The prolongation of first order infinitesimal deformations of closed ribbed surfaces of revolution to second order infinitesimal deformations
p. 84-89
Characterization of convex sets of normed linear spaces
p. 90-94
A~certain criterion for the absence of limit cycles
p. 95-98
On a~problem of A.\,D.~Wallace on the structure of semigroups on spheres
p. 99-108
On the distribution of the concentration of the reagent in an infinite solid cylinder
p. 109-113