Extreme gap problems for random matrices


报告题目Extreme gap problems for random matrices

报告专家:姚东 (江苏师范大学)

报告时间:2023年6月27日(周二)上午9:00-10:00

报告地点:国家天元数学西南中心301


报告摘要:

In the talk, I will give a brief review of known results on the extreme gap problems (smallest and largest gaps of the eigenvalues) of various random matrix ensembles. Then I will present our recent work about the smallest gap of the Gaussian symplectic ensemble. This completes the picture of the small gap problem of classical Gaussian β ensembles for β=1, 2, 4. Our analysis can potentially be applied to other classical ensembles with a Pfaffian structure.

专家简介:

姚东是江苏师范大学数学研究院教师,本科毕业于中国科学技术大学,博士毕业于美国杜克大学(导师Rick Durrett),主要研究兴趣包括随机矩阵,随机图和交互例子系统等,在AOP和EJP等期刊上发表多篇文章。

邀请人:李世豪

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