Geodesic

Sommaire du Fascicule no. 1

On~a~class of higher order degenerate elliptic equations
p. 1-32
On~the commutator subgroup of two varieties of groups
p. 33-51
On~a~class of pseudodifferential operators
p. 53-71
On~systems of difference equations on~polyhedra
p. 73-85
On~an~abstract theorem and its applications to boundary value problems for nonclassical equations
p. 87-113
Metric properties of analytic $\alpha$-capacity and approximation of analytic functions with a~H\"older condition by rational functions
p. 115-124
Holomorphic functions with nonnegative imaginary part in a~tubular domain over a~cone
p. 125-146

Sommaire du Fascicule no. 2

Cubic hypersurfaces. III.~Moufang loops and Brauer equivalence
p. 147-160
Imbedding theorems for symmetric spaces
p. 161-168
The product of topological groups and extremal disconnectedness
p. 169-180
Hypoelliptic operators with multiple characteristics
p. 181-205
Uniform convergence algebras and regenerate coverings
p. 207-233
Application of E.~Helly's theorem to convex programming, problems of best approximation and related questions
p. 235-247
The Cauchy problem for multidimensional linear systems over Gevrey spaces
p. 249-273
Uniqueness classes for the solution of a~boundary problem with an infinite layer for systems of linear partial differential equations with constant coefficients
p. 275-285

Sommaire du Fascicule no. 3

Local contractibility of the group of homeomorphisms of a~manifold
p. 287-333
On~the triviality of families of compact complex spaces
p. 335-344
Compatibility of the coefficients of a~generalized second order linear differential equation
p. 345-356
A~class of degenerate elliptic operators
p. 357-382
On~the stabilization of the general linear group over a~ring
p. 383-400
Densely embedded ideals of semigroups
p. 401-408
On~a~class of infinite-dimensional spaces
p. 409-418
Sequential~$\chi^2$ criteria
p. 419-435

Sommaire du Fascicule no. 4

On rays of completely regular growth of an~entire function
p. 437-450
Asymptotic methods in the theory of ordinary linear differential equations
p. 451-491
Theory of factorization of functions meromorphic in the disk
p. 493-592
On free products of groups
p. 593-597
On a~problem of Mal'tsev
p. 599-602