Geodesic

Volume 16 (1974) no. 2

Sommaire

Weighted approximations by means of entire functions of exponential type
p. 185-192
Best quadrature formula on the class $W_*^rL_2$
p. 193-204
Generalization of a~theorem on the quasi-analyticity of a~function
p. 205-212
Uniqueness of extremal quasiconformal mappings of Teichmüller type
p. 213-220
Arithmetic properties of the values of a~set of functions satisfying a~system of differential equations
p. 221-229
Imbedding of countable groups in 2-generated simple groups
p. 231-235
Generating elements and defining relations for symplectic groups over certain rings
p. 237-246
Characterization of the linear groups PSL (2,11) and PSL (2,13)
p. 247-252
Operator algebras with strictly cyclic vectors
p. 253-257
A~necessary and sufficient condition for nonoscillatory behavior of the solutions of a~system of two linear equations of the first order
p. 259-265
Many-dimensional operators of convolution type in spaces of weight-integrable functions
p. 267-276
The problem of representing an arbitrary linear operator in the form of a~differential operator of infinite order
p. 277-283
The product of two groups, one of which contains a~cyclic subgroup of index $\le2$
p. 285-295
Admissibility conditions for a~class of quadrature formulas with random nodes
p. 297-304
Discontinuous solutions of a~class of quasiregular variational problems
p. 305-315
The cardinalities of semigroups of isotonic transformations of reflexive graphs
p. 317-323
Uniform approximation on compact subsets of the real line
p. 325-336
The concept of approximative compactness and alternate versions of it
p. 337-348
Estimate of the modulus of continuity of the operator grad F
p. 349-360