Geodesic

Sommaire du Fascicule no. 1

Convex domains with noncompact automorphism groups
p. 1-20
Orbital equivalence of integrable Hamiltonian systems with two degrees of freedom. A~classification theorem.~II
p. 21-63
Theorems on the~existence of an~implicit function in the~theory of necessary and sufficient conditions for an~extremum
p. 65-85
On a nonlinear electrolysis problem
p. 87-99
Classification of closed minimal networks on tetrahedra
p. 101-116
Linear stability of equilibria of a~fluid that is a~nonconductor of heat
p. 117-134
Hyperbolic attractors of diffeomorphisms of orientable surfaces
p. 135-174
Classification of finite groupoids with 2-transitive automorphism group
p. 175-197
Hermite--Pad\'e approximants and spectral analysis of nonsymmetric operators
p. 199-216
Equipartition of polygons on the~elliptic plane and two-sphere
p. 217-221
Gel'fand widths of certain classes of analytic functions
p. 223-229
Existence of invariant curves for maps close to degenerate maps, and a~solution of the~Fermi--Ulam problem
p. 231-241
Rad\'o's theorem for CR-mappings of hypersurfaces
p. 243-259

Sommaire du Fascicule no. 2

Projective modules over quantum polynomial algebras
p. 261-269
On smoothness up to the~boundary of solutions of parabolic equations with a~degenerate operator
p. 271-292
On scattering by bodies with narrow channels
p. 293-313
Interpolation in Lizorkin--Triebel and Besov spaces
p. 315-326
On the Cauchy transform of functionals on a~Bergman space
p. 327-336
The metric space of Riemann surfaces over the~sphere
p. 337-356
On the theory of singular expansion in a~tensor product of Hilbert spaces
p. 357-364
On divergence of Fourier--Walsh series of bounded functions on sets of measure zero
p. 365-372
Asymptotic behavior of the~$L^p$-norms and the~entropy for general orthogonal polynomials
p. 373-395
On the structure of quasiminimal sets of foliations on surfaces
p. 397-424
Estimates of the distances from the~poles of logarithmic derivatives of polynomials to lines and circles
p. 425-440
On approximation by families of linear polynomial operators in $l_P$-spaces, $0$
p. 441-459
Elliptic solutions of the~nonlinear Schr\"odinger equation and the~modified Korteweg--de Vries equation
p. 461-470
On continuous extension and rigidity of holomorphic mappings between domains with piecewise smooth boundaries
p. 471-483
On the theory of epigroups.~I
p. 485-512