Geodesic

Volume 12 (1972) no. 1

Sommaire

Certain properties of nondegenerate superpositions in $P_k$
p. 3-12
On the Cantor--Lebesgue theorem for double trigonometric series
p. 13-17
Determination of the jump of a function of bounded $p$-variation by its Fourier series
p. 19-28
A property of a system of functions close to exponential functions
p. 29-36
A periodic in the mean extension and bases of exponential functions in $L^p(-\pi,\pi)$
p. 37-42
Approximation by splines and smooth bases in $C(0, 2\pi)$
p. 43-51
Bounded torsion of elliptic curves
p. 53-58
A difference-scheme with error $O(\tau^2+|h|^2)$ for a Navier--Stokes system
p. 59-66
On the modulus of continuity of the solution to the Dirichlet problem at a regular boundary point
p. 67-72
On operators generating conditional bases in a Hilbert space
p. 73-84
Covering convex solids by greater homotheties
p. 85-90
On the imbedding problem for local fields
p. 91-94
On the imbedding of semigroup identities in infinite irreducible sets
p. 95-104
On obtaining close estimates in the approximation of functions of many variables by sums of functions of a fewer number of variables
p. 105-114
Diophantine representation of enumerable predicates
p. 115-120