ag平台网址,ag平台app下载

当前位置: ag平台网址 > ag平台app下载公告 > 正文
ag平台网址

ag平台app下载公告

分析、几何与偏微分讨论班
ag平台网址:2016-05-12  浏览量:

Asymmetric Doob's maximal inequalities and algebraic atomic decomposition for noncommutative martingales洪桂祥 教授,武汉大学数学与统计ag平台app下载报告时间:2016年5月13日(星期五),下午16:00—17:00报告地点:北航数学与系统科学ag平台app下载主 321学术交流厅报告摘要: Motivated by the research of pointwise principle value of noncommutative singular integrals, we formulate several asymmetric Doob's maximal inequalities for noncommuative martingales with discrete filtration, which incidentally solves two open problems. One of them dates back 1997, when Pisier and Xu established noncommutative Burkholder-Gundy inequalities and Fefferman-Stein duality in their seminal paper. The main tool used in the proof-algebraic atomic decomposition of Hardy space, is new even in the classical martingale theory. For further application to noncommutative harmonic analysis and ergodic theory, we also show similar asymmetric Doob's maximal inequalities for martingales with continuous filtrations. However, there appear new difficulities. The idea we come up with may be helpful to understand noncommutative stochastic calculus. This is talk is based on joint works with Marius Junge and Javier Parcet.

Copyright ©版权所有:ag平台网址 地址:北京市海淀区ag平台app下载路37号      邮编:100191

XML 地图 | Sitemap 地图