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III: 10, 152-154, LNM 88 (1969)

**MEYER, Paul-André**

Un résultat élémentaire sur les temps d'arrêt (General theory of processes)

This useful result asserts that a stopping time is accessible if and only if its graph is contained in a countable union of graphs of previsible stopping times

Comment: Before this was noticed, accessible stopping times were considered important. After this remark, previsible stopping times came to the forefront

Keywords: Stopping times, Accessible times, Previsible times

Nature: Original

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IV: 05, 60-70, LNM 124 (1970)

**DELLACHERIE, Claude**

Un exemple de la théorie générale des processus (General theory of processes)

In the case of the smallest filtration for which a given random variable is a stopping time, all the computations of the general theory can be performed explicitly

Comment: This example has become classical. See for example Dellacherie-Meyer,*Probabilités et Potentiel,* Chap IV. On the other hand, it can be extended to deal with (unmarked) point processes: see Chou-Meyer 906

Keywords: Stopping times, Accessible times, Previsible times

Nature: Original

Retrieve article from Numdam

Un résultat élémentaire sur les temps d'arrêt (General theory of processes)

This useful result asserts that a stopping time is accessible if and only if its graph is contained in a countable union of graphs of previsible stopping times

Comment: Before this was noticed, accessible stopping times were considered important. After this remark, previsible stopping times came to the forefront

Keywords: Stopping times, Accessible times, Previsible times

Nature: Original

Retrieve article from Numdam

IV: 05, 60-70, LNM 124 (1970)

Un exemple de la théorie générale des processus (General theory of processes)

In the case of the smallest filtration for which a given random variable is a stopping time, all the computations of the general theory can be performed explicitly

Comment: This example has become classical. See for example Dellacherie-Meyer,

Keywords: Stopping times, Accessible times, Previsible times

Nature: Original

Retrieve article from Numdam