VI: 02, 35-50, LNM 258 (1972)
AZÉMA, Jacques
Une remarque sur les temps de retour. Trois applications (
Markov processes,
General theory of processes)
This paper is the first step in the investigations of Azéma on the ``dual'' form of the general theory of processes (for which see Azéma (
Ann. Sci. ENS, 6, 1973, and
814). Here the $\sigma$-fields of cooptional and coprevisible sets are introduced in a Markovian set-up, and without their definitive names. A section theorem by return times is proved, and applications to the theory of Markov processes are given
Keywords: Homogeneous processes,
Coprevisible processes,
Cooptional processes,
Section theorems,
Projection theorems,
Time reversalNature: Original
Retrieve article from Numdam
