1. Local times and intersection local times of selfsimilar processes.

 Abstract:
 In this talk, we begin with the speaker's three papers in J Math Kyoto University (1993, 1993, 1996) and go to some recent developments.
We mainly concern with the connections of local and intersection local times to fractal properties of sample functions.
 
 4月14日星期四下午2:00;
 
  2. Multifractals for Galton-Watson trees.

 Abstract:
 
 In this talk, we report the dimension spectra of the branching measure on the boundary of the family tree of a supercritical Galton-Watson branching process. The talk is based on joint works with P. Morters(Bath, UKand S.J. Taylor(Sussex, UK) which appear in J Applied Probab(2002, 2004)and Stat Probab Letters(2002). Some possible future studies are also discussed.
 
 
 
 地点: 数学中心203.