Geodesic

Tome 71 (1992) no. 1

Sommaire

Periodic trajectories in three-dimensional Birkhoffs billiards
p. 1-13
Singular perturbations of stochastic differential equations
p. 15-27
Some results on solvability of ordinary linear differential equations in locally convex spaces
p. 29-40
On~primitive elements in finite fields and on elliptic curves
p. 41-50
Groups and Lie rings admitting an almost regular automorphism on prime order
p. 51-63
Integration of weekly nonlinear semi-hamiltonian systems of hydrodynamic type by methods of the theory of~webs
p. 65-79
On the approximation of~functions by interpolating splines defined on nonuniform nets
p. 81-99
Perturbation theory formulas for the Schr\"odinger equation with a~nonsmooth periodic potential
p. 101-123
Asymptotic problems connected with the heat equation in perforated domains
p. 125-147
Inverse theorems for multipoint Pad\'e approximants
p. 149-161
Tangent fields on deformations of complex spaces
p. 163-182
On harmonic approximation in the $C^1$-norm
p. 183-207
Extension theory and localization of resonances for domains of trap type
p. 209-234
New methods for the classification of the simple modular Lie algebras
p. 235-245
On a~way of obtaining lower estimates for the errors of quadrature formulas
p. 247-257
Reduction theorems for the Brauer conjecture on the number of characters in a~$p$-block
p. 259-269
Correction to volume 62, number 1, 1989