学术报告（宋健 12.12）
On collision of multiple eigenvalues for matrix-valued Gaussian processes
发布人：杨晓静
发布日期：2020-11-30
主题
On collision of multiple eigenvalues for matrix-valued Gaussian processes
活动时间
-
活动地址
平台：腾讯会议, 会议ID：967 388 401
主讲人
宋健教授，山东大学
主持人
巫静
Abstract: For real symmetric and complex Hermitian Gaussian processes whose values are d×d matrices, we characterize the conditions under which the probability that at least k eigenvalues collide is positive for 2≤ k≤ d, and we obtain the Hausdorff dimension of the set of collision times. This is a joint work with Yimin Xiao and Wangjun Yuan.
