Geodesic

Tome 42 (1987) no. 3

Sommaire

Andrei Nikolaevich Tikhonov
p. 1-12
Asymptotic formulae for the number of lattice points in Euclidean and Lobachevskii spaces
p. 13-42
On~a~new principle of superposition for optimization problems
p. 43-54
Complexes of curves and the Teichm\"uller modular group
p. 55-107
The~$\bar\partial$-equation in the multidimensional inverse scattering problem
p. 109-180
Ergodic properties of certain systems of two-dimensional discs and three-dimensional balls
p. 181-207
Morita equivalences of categories of graded modules
p. 209-210
A~generalization of the Bogolyubov--Krylov asymptotic method
p. 211-212
Asymptotic solution of a problem of detecting a signal from channels
p. 213-214
A~quadratic pencil related to a magnetoelasticity problem
p. 215-216
Local classification of moments for groups of diffeomorphisms
p. 217-218
Characterization of reflexive Banach spaces in terms of strongly exposed points of unbounded sets
p. 219-220
The~category property of the theory of polygons
On~the~spectra of adic transformations of Markov compacta
p. 222-223
On~the~solubility of mixed boundary-value problems with operator-valued coefficients
p. 224-225
Universal 3-deformations of special polyhedra
p. 226-227
On~the~problem of conjugate elements
On~one-dimensional Hamiltonian systems of hydrodynamic type with explicit dependence on the spatial variable
p. 229-230
On~sheaves and cosheaves of modules over Boolean algebras
p. 231-232
On~a~criterion for ergodicity of $G$-induced flows
p. 233-234
Typical properties of periodic billiard trajectories
p. 235-236
Il'ya Nestorovich Vekua (on his eightieth birthday)
p. 237-242
Andrei Vasil'evich Bitsadze (on~his seventieth birthday)
p. 243-245
Francesco Giacomo Tricomi (on his ninetieth birthday)
Sessions of the Petrovskii Seminar on differential equations and mathematical problems of physics
IX Soviet--Czechoslovak Meeting on Application of Functional Methods and Methods of Theory of Functions for Problems of Mathematical Physics
Sixth School on Numerical Decision of Problems of Mathemathical Physics
Meetings of the Ural Mathematical Society
Third Saratov Winter School ``Modern Problems of Theory of Functions and Applications''
New books on~mathematics