Geodesic

Tome 53 (1993) no. 6

Sommaire

Index of lacunarity
p. 3-10
Approximation of functions of bounded $p$-variation by means of polynomials of the Haar and Walsh systems
p. 11-21
On $(C,\alpha)$-summability almost everywhere of certain sequences
p. 22-32
Rational snakes
p. 33-40
On the intersection of convex supports of analytical functionals
p. 41-45
On the problem of embedding elements of groups in subsemigroups
p. 46-51
Sharp estimates of Fourier--Lagrange coefficients of functions of bounded variation
p. 52-62
Upper bounds for determinants of symmetric positive-definite matrices
p. 63-71
Existence of a solution to the equations of magnetohydrodynamics with helical symmetry in the tokamak approximation
p. 72-88
Necessary conditions for gyroscopic stabilization in a problem of mechanics
p. 89-96
Critical branching processes with infinite variance and increasing immigration
p. 97-107
A local integral representation of strictly plurisubharmonic functions
p. 108-115
On the best approximation of Dirichlet kernels
p. 116-121
Integral boundary problem in a layer
p. 122-129
Solvability of a boundary problem of motion of an inhomogeneous fluid
p. 130-140
Asymptotics of the solution of the Cauchy--Poisson problem in a layer of nonconstant thickness
p. 141-145
Spectrum of quasielliptic differential operators
p. 145-148
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