Geodesic

Volume 21 (1977) no. 6

Sommaire

Endomorphisms of abelian varieties and points of finite order in characteristic~$p$
p. 737-744
Three-dimensional conical fibrations
p. 745-758
Degenerate differential operators in weighted H\"older spaces
p. 759-768
Asymptotics of the approximation of continuous and differentiable functions by the singular integrals of de la Vall\'ee Poussin
p. 769-776
On the convergence of double Fourier series of functions from $L_p$, $p>1$
p. 777-788
Certain exact bounds for seminorms given on spaces of periodic functions
p. 789-798
Integral points on strictly convex closed curves
p. 799-806
Remarks on mean convergence
p. 807-816
The transfer of the Lyapunov integral criterion to two-dimensional periodic systems of second order
p. 817-828
The discrete spectrum of perturbed differential operators of arbitrary order with periodic matrix coefficients
p. 829-838
Recursively enumerable $bw$-degrees
p. 839-846
Finitely additive set functions into a~topological group
p. 847-854
The structure of lattice-ordered commutative topological groups of compact origin
p. 855-860
Radical formations
p. 861-864
AЁvariety of semigroups without an irreducible basis for identities
p. 865-872