Geodesic

Sommaire

On a theorem of S. N. Bern\v ste\u\i n on best approximation of continuous function by entire functions of given degree
p. 3-7
A limiting case in the theory of periodic solutions of Lyapunov systems.
p. 8-15
Conformal bending of two-parameter families of spheres
p. 16-24
On the theory of linear differential operators
p. 25-31
Some Fredholm equations which are solvable in terms of Hilbert integrals
p. 32-42
Some properties of isoclines
p. 43-50
Application of the wave-domain method to the solution of a problem of forced non-linear periodic vibrations of a string
p. 51-59
Some problems for an equation of M.\,A.~Lavrent'ev
p. 60-69
Some Riemannian boundary-value problems with displacements
p. 71-81
Some problems in the qualitative study of differential equations in the plane
p. 82-88
Solution of the fundamental boundary-value problem for the fourth-order polyharmonic equation on the plane by the method of potentials.~III
p. 89-96
A mapping of space onto the plane by means of space curves
p. 97-107
Best approximation and modulus of smoothness of functions prescribed on the entire real axis
p. 108-120
The Riemann boundary-value problem for automorphic functions in the case of groups with two invariants
p. 121-131
An approximate solution of a non-linear problem of parabolic type
p. 132-141
Representation of generalized heaps
p. 142-154
On the solution of equations in functional derivatives
p. 155-168
Liouville theorems for systems which are parabolic in the sense of G.\,E.~\u Silov
p. 169-179
On the matrix elements of irreducible representations of the Lorentz group
p. 180-184
Letter to the editors
p. 185-186
Letter to the editors
p. 186-187
Letter to the editors