Geodesic

Tome (1969) no. 6

Sommaire

The expansion of almost periodic functions in series of almost periodic functions with bounded spectra
p. 3-8
Extremal problems for certain classes of analytic functions.
p. 9-16
The existence of bounded solutions of nonlinear integro-differential equations
p. 17-23
Certain questions in the theory of the stability of systems of Volterra integral equations.~I
p. 24-34
Projective space structures that can be generated by affinors
p. 35-46
Linear operators in perfect spaces of functions.~I
p. 47-57
Certain sufficient conditions for instability of the solutions of second order linear differential equations
p. 58-61
Extremal estimates of the derivatives of a~trigonometric polynomial on an interval shorter than the period
p. 62-66
The differentiability of functions
p. 67-70
Systems with transformed argument in the case when the transformations of the argument are measurable with respect to time
p. 71-79
A~class of functions for which a~given summation method yields the best order approximation.~III
p. 80-87
Chaplygin type equations in magnetogasdynamics
p. 88-97
A~class of positional operatives
p. 98-105