Seminaire de Probabilites XXIII

Jacques Azema, Paul A. Meyer, Marc Yor9783540511915, 3540511911

Besides a number of papers on classical areas of research in probability such as martingale theory, Malliavin calculus and 2-parameter processes, this new volume of the S?minaire de Probabilit?s develops the following themes: – chaos representation for some new kinds of martingales, – quantum probability, – branching aspects on Brownian excursions, – Brownian motion on a set of rays.