Geodesic

Volume 29 (1981) no. 4

Sommaire

Factorizations of polycyclic groups
p. 481-490
Factor group of a direct product of Abelian groups by their direct sum
p. 491-501
Series with respect to the system $\{f(\lambda_nz)\}$
p. 503-516
Multipliers of uniform convergence of certain classes of power series
p. 517-524
A property of the Taylor coefficients
p. 525-527
Lacunary trigonometric series and complementarity in~$L_p$
p. 529-538
Certain estimates of approximation of functions by Cesаro means of Walsh--Fourier series
p. 539-547
Norming subspaces in certain adjoint Banach spaces
p. 549-555
Existence of a linear selector of a superlinear multivalued mapping
p. 557-566
Relations in the homeotropy group of a complete pretzel and the group of plat braids
p. 567-575
Differentiability of the best approximation operator
p. 577-596
Approximation of functions from the Lipschitz class by algebraic polynomials
p. 597-602
A problem of extremal interpolation
p. 603-622
Approximation of probability measures by convex combinations of measures of spherically invariant processes
p. 623-631
From editor