Geodesic

Volume (1969) no. 1

Sommaire

The separatrices of a certain class of differential equations
p. 3-8
An estimate of the absolute values of the derivatives of an algebraic polynomial on the complex plane
p. 9-13
Об одной задаче статики тонких гибких стержней
p. 14-19
The order of growth of a~certain function sequence
p. 20-25
The nonstationary integro-differential transport equation
p. 26-31
Topological $k$-linear spaces
p. 32-35
A~theorem on the representation of functions by series of polynomials
p. 36-46
Dual integral equations of convolution type with kernels which depend on a~linear function
p. 47-52
The curvature of a~semi-Riemannian space
p. 53-59
Tests for boundedness of the solutions of a~certain mixed boundary value problem for a~second order hyperbolic equation in a~Banach space
p. 60-66
A~general singular operator and an integral operator with automorphic kernel
p. 67-77
Multipliers of Fourier series
p. 78-88
Asymptotic properties of positive methods of summation of double Fourier series
p. 89-96
Linear fractional transformations of the upper half plane of operators
p. 97-105
The approximation of functions in $\mathbf C^m$ by means of a~system in $\mathbf C^{m+s}$ which is orthonormalized in $L^2$
p. 106-108
Letter to the editors
p. 109-110