Geodesic

Tome 15 (1974) no. 1

Sommaire

The uniqueness of the element of best mean approximation to a continuous function using splines with fixed nodes
p. 3-14
Order of $(C,\alpha)$-approximations on certain classes of periodic functions
p. 15-20
The V.\,A.~Steklov problem in the theory of orthogonal polynomials
p. 21-32
The approximation of a~H\"older class of two variables by Riesz spherical means
p. 33-43
The three-lines theorem
p. 45-53
Holonomic functions in a~polycircle with nonnegative imaginary part
p. 55-61
Rearrangements of the Haar system
p. 63-71
A~remark concerning Pincherle bases
p. 73-78
Dependence of differential properties of a~function on the speed of its rational approximations in the metrics of $L_p$
p. 79-90
Embedding theorems for fractional norms generated by an elliptic operator
p. 91-100
Interpolation in certain Hilbert spaces of analytic functions
p. 101-112
The problem of generalized Green matrices
p. 113-120
Biharmonic functions, nonnegative in a~half-strip
p. 121-128
The use of a~connection between integral transforms for the computation of integrals
p. 129-137
Modulus of continuity of solutions of second-order elliptic equations on a~plane
p. 139-148
Structure of the point spectrum of a~linear operator
p. 149-158
Discrete groups generated by reflections in the faces of symplicial prisms in Lobachevskian spaces
p. 159-164
Factorization of a~convolution-type operator
p. 165-171
The spectral sequence of a~fibration and the skeletons of the base
p. 173-183