Maxima of entries of Haar distributed matrices |
| |
Authors: | Email author" target="_blank">Tiefeng?JiangEmail author |
| |
Institution: | (1) School of Statistics, University of Minnesota, 313 Ford Hall, 224 Church Street S.E., Minneapolis, MN 55455, USA |
| |
Abstract: | Let n=( ij) be an n×n random matrix such that its distribution is the normalized Haar measure on the orthogonal group O(n). Let also Wn:=max1 i,j n| ij|. We obtain the limiting distribution and a strong limit theorem on Wn. A tool has been developed to prove these results. It says that up to n/( log n)2 columns of n can be approximated simultaneously by those of some Yn=(yij) in which yij are independent standard normals. Similar results are derived also for the unitary group U(n), the special orthogonal group SO(n), and the special unitary group SU(n).Mathematics Subject Classification (2000):15A52, 60B10, 60B15, 60F10 |
| |
Keywords: | Haar measure Maxima Gram-Schmidt procedure Large deviations |
本文献已被 SpringerLink 等数据库收录! |
|