Geodesic

Tome 64 (1998) no. 3

Sommaire

The best approximation to a class of functions of several variables by another class and related extremum problems
p. 323-340
On a cardinal group invariant related to decompositions of Abelian groups
p. 341-350
Extension by zero of functions of several variables
p. 351-365
Decrease rate of the probabilities of $\varepsilon$-deviations for the means of stationary processes
p. 366-372
Estimation in the Markov-P\'olya scheme
p. 373-382
The index of singular integral operators in reflexive Orlicz spaces
p. 383-396
Description of root systems with given Weyl group
p. 397-402
On theta characteristics of real algebraic curves
p. 403-406
Subspaces of sequential spaces
p. 407-413
The asymptotic eigenfunctions of the operator $\nabla D(x,y)\nabla$ corresponding to Liouville metrics and waves on water captured by bottom irregularities
p. 414-422
Functions from the Schoenberg class $\mathscr T$ act in the cone of dissipative elements of a Banach algebra.~II
p. 423-430
Realization of $k$-valued functions by circuits of functional elements
p. 431-436
Helmholtz potentiality conditions for systems of difference-differential equations
p. 437-442
Problems similar to the additive divisor problem
p. 443-456
On a multiplicative function on the set of shifted primes
p. 457-464
An estimate of the $L_1$-norm of an exponential sum
p. 465-468
Uniform estimates of oscillatory integrals with phase from the series $\widetilde R_m$
p. 468-469
On the phase transition for classical fermions
p. 470-473
Analytic noncontinuability of certain classes of power series
p. 474-477
Stochastic stability of the invariant measure in a one-dimensional model of drilling
p. 477-480