The limit of the spectral radius of block Toeplitz matrices with nonnegative entries |
| |
Authors: | L. Elsner S. Friedland |
| |
Affiliation: | (1) Fakultät für Mathematik, Universität Bielefeld, Postfach 100131, D-33501 Bielefeld, Germany;(2) Department of Mathematics, Statistics and Computer Science, University of Illinois at Chicago, 60607-7045 Chicago, Illinois |
| |
Abstract: | A bi-infinite sequence ...,t–2,t–1,t0,t1,t2,... of nonnegativep×p matrices defines a sequence of block Toeplitz matricesTn=(tik),n=1,2,...,, wheretik=tk–i,i,k=1,...,n. Under certain irreducibility assumptions, we show that the limit of the spectral radius ofTn, asn tends to infinity, is given by inf{()[0,]}, where () is the spectral radius of jztjj.Supported by SFB 343 Diskrete Strukturen in der Mathematik, Universität Bielefeld |
| |
Keywords: | Primary 15A42 15A48 47B35 47B65 |
本文献已被 SpringerLink 等数据库收录! |
|