澳门新葡8455最新网站,www.8455.com,新葡京最新官网

当前位置: 澳门新葡8455最新网站 > 学术活动 > 正文
Intersections of random walks:large deviations
澳门新葡8455最新网站:2010年06月26日 00:00 点击数:

报告人:Xia Chen

报告地点:澳门新葡8455最新网站五楼报告厅(501)

报告澳门新葡8455最新网站:2010年07月02日(周五)下午 16:00-17:00

邀请人:

报告摘要:

The study of sample path intersections is partially motivated by the needs in mathematical physics. In this talk I will try to describe the large deviations for the self-intersection local times, mutual intersection local times, ranges and the intersection of ranges generated by random walks and Brownian motions. In particular, I will show that the critical dimension for such large deviations is 4.Some unsolved problems and conjectures will be given. Parts of the talk is based on some collaborative works with Richard Bass, Wenbo Li, Peter Morters and Jay Rosen.

主讲人概况:

Xia Chen,Department of Mathematics University of Tennessee.His field is probability,research interest includes: limit laws, large and moderate deviations, intersection local times, Brownian motions and random walks, Markov chains, small ball probabilities, probability in Banach spaces, and branching random walks.

Copyright ©版权所有:澳门新葡8455最新网站

地址:吉林省长春市人民大街5268号|邮编:130024|电话:0431-85099589|传真:0431-85098237


XML 地图 | Sitemap 地图