Geodesic

Tome 42 (1987) no. 1

Sommaire

Conditions for the equality to zero of the product of an infinitely differentiable function by a generalized one
p. 3-8
Sharp estimates of approximation of periodic continuous functions by regular splines
p. 9-20
Best approximations of infinitely differentiable functions in the space~$L_s$
p. 21-32
Uniform boundedness of some trigonometric polynomials of many variables
p. 33-39
Feynman's formula in a phase space for a certain class of systems of pseudodifferential equations
p. 40-49
Theory of invertibility of periodic operators
p. 50-59
Smoothness of solutions of the Cauchy problem for degenerate parabolic equations
p. 60-72
Integral form of the flow theorem
p. 73-78
Singularities of the gradient of the solution of the Neumann problem at the vertex of a cone
p. 79-93
Hilbert space as the space of retractions of an interval
p. 94-131
Factorization lemma for open maps of compacta
p. 101-114
Analogs of cantor manifolds for transfinite dimensions
p. 115-119
A supplement to W.~Richter's theorem
p. 120-123
The law of large numbers for moving averages of independent random variables
p. 124-131
Algebraic invariants of topological conjugacy of solenoids
p. 132-144
An estimate for probabilities of large deviations
p. 145-156
Multidimensional limit theorems for a branching process with a single type of particles
p. 157-165