Geodesic

Tome 2 (1967) no. 5

Sommaire

Historical note
p. 437-438
Irreducible representations of a simple three-dimensional Lie algebra over a field of finite characteristic
p. 439-454
The structure of $n$-abelian groups
p. 455-464
A theorem on semisimple Lie $p$-algebras
p. 465-474
An approximate functional equation for the Hecke zeta-function of an imaginary quadratic field
p. 475-482
The convergence of orthogonal series to $+\infty$
p. 483-494
The best approximation of a class of functions by another class
p. 495-504
The Lebesgue constant for the space of functions continuous in it and of bounded $p$-variation
p. 505-512
The best approximation of periodic functions by trigonometric polynomials in~$L^2$
p. 513-522
Approximative properties of sets in certain topological spaces
p. 523-530
Conditions for discreteness and finiteness of the negative spectrum of Schr\"odinger's operator equation
p. 531-538
Tangential fields of transversal foliations in У-systems
p. 539-548
Estimates of the highest derivatives for the solutions of elliptic and parabolic equations with continuous coefficients
p. 549-560
The stability of periodic motions of autonomous systems with lag
p. 561-568