Geodesic

Volume 4 (1960) no. 1

Sommaire

Projective modules
p. 3-8
A proof and extension of Dehn's lemma
p. 9-14
Some problems on $3$-dimensional manifolds
p. 15-30
Continuity of solutions of parabolic and elliptic equations
p. 31-52
A survey of the theory of spectral operators
p. 53-100
Eine Spektraltheorie f\"ur allgemeine Operatoren eines unit\"aren Raumes
p. 101-124
Sur certains th\'eor\`emes de J. von Neumann concernant les ensembles spectraux
p. 125-130
The existence of stationary measures for certain Markov processes
p. 131-143