Références
R. F. Gundy, A decomposition for L1-bounded martingales,Ann. Math. Statist. 39 (1968), 134–138.
P. A. Meyer,Probabilités et Potentiel, Paris, 1966.
Author information
Authors and Affiliations
Additional information
A la mémoire d'Alfréd Rényi
Rights and permissions
About this article
Cite this article
Neveu, J. Un lemme élémentaire de théorie des martingales. Period Math Hung 2, 291–294 (1972). https://doi.org/10.1007/BF02018668
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02018668