Geodesic

Volume 6 (1962) no. 3

Table of contents

On discontinuous groups in higher-dimensional symmetric spaces
p. 3-16
Recent progress in ergodic theory
p. 17-28
On the ergodic theorem for positive linear operators
p. 29-36
On the range of differential and convolution operators
p. 37-66
On the stability of difference approximations to solutions of hyperbolic equations with variable coefficients
p. 67-88
Analytic vectors
p. 89-132
The principle of uniform boundedness and the closed graph theorem
p. 133-138
Generalized Poincaré's conjecture in dimensions greater than four
p. 139-155