Geodesic

Tome (1960) no. 6

Sommaire

A non-linear differential equation
p. 3-10
The Cauchy problem for an equation of Euler--Poisson--Darboux type and for a~degenerate hyperbolic equation
p. 11-23
Some inequalities and their application to interpolation processes
p. 24-30
Mappings of a~pseudo-Euclidean space which preserve isotropic vectors
p. 31-39
The remainder term in the asymptotic formula for $\nu_G(x)$
p. 40-49
On infinite convex surfaces in a~Lobachevsky space
p. 50-61
Automorphisms of semigroups of topological mappings
p. 62-73
Best approximations of measurable functions by rational functions and polynomials
p. 74-81
The application of polyharmonic polynomials to the solution of boundary problems for the polyharmonic equation
p. 82-92
Periodic and almost periodic forced oscillations arising from the action of an external force
p. 93-102
A~boundary problem related to analytic functions of two complex variables
p. 103-113
The theorems of the mean for solutions of singular elliptic differential equations
p. 114-125
Some subclasses of convex and star-shaped conformal mappings of an annulus
p. 126-139
Interior boundary-value problems without initial conditions for the equation $\Delta u=\frac{\partial u}{\partial t}+qu+F$
p. 140-149
Investigation of the solutions of systems of non-linear differential equations with a singularity on the right-hand side
p. 150-157
Differential comitants of various linear objects
p. 158-162
Interpolation of Dirichlet series and summation properties of Legendre polynomials
p. 163-169
Нелинейные задачи теории тонких анизотропных пластин
p. 170-173
The theory of summing series by Borel's method
p. 174-183
Focal-directrix properties of curves of second order on the Lobachevsky plane
p. 184-194
Cauchy's problem for partial differential equations with a~lagging argument in a~Hilbert space
p. 195-202
A~remark on simple semigroups
p. 203-206
Determination of a~periodic solution of a~differential equation
p. 207-213
Uniqueness of the solution of a~singular problem of Gellerstedt--Tricomi
p. 214-225
A~generalisation of the inverse problem of the asymptotic method of Bogoljubov
p. 226-232
$P$-radical groups
p. 233-238
The temperature distribution in a~continuous infinite cylinder
p. 239-242