Geodesic

Tome 50 (1985) no. 1

Sommaire

Duality in Siegel's theorem on representation by a~genus of quadratic forms, and the averaging operator
p. 1-10
Isometric immersions of domains of three-dimensional Lobachevskii space in five-dimensional Euclidean space, and the motion of a~rigid body
p. 11-30
Finitely generated special Jordan and alternative $PI$-algebras
p. 31-40
On properties of functions of bounded variation on a~set
p. 41-66
Existence, nonexistence and regularity theorems in a~problem with a~free boundary
p. 67-84
Algebraic groups associated with Cartan Lie $p$-algebras
p. 85-97
Central polynomials in irreducible representations of a~semisimple Lie algebra
p. 99-124
The Korteweg-de Vries equation in classes of increasing functions with prescribed asymptotics as $|x|\to\infty$
p. 125-135
Volume and fundamental group of a~manifold of nonpositive curvature
p. 137-150
On everywhere divergent trigonometric Fourier series with rapidly decreasing coefficients
p. 151-161
Some qualitative properties of solutions of the mixed problem for equations of elliptic type
p. 163-176
Normal fibrations of polyhedra, and duality
p. 177-189
Asymptotics of some differential and pseudodifferential equations, and dynamical systems with small dispersion
p. 191-212
Averaging processes in framework structures
p. 213-225
On the summability of generalized Fourier series by Abel's method
p. 227-239
An error estimate for the averaging method in a two-frequency problem
p. 241-258
A description of the stability cones generated by differential operators of Monge--Amp\`ere type
p. 259-268
The intermediate Jacobian of a~three-dimensional conic bundle is a~Prym variety
p. 269-277