To solving spectral problems for q-parameter polynomial matrices

被引：0

作者：

Kublanovskaya V.N. ^{[1
]}

机构：

[1] St.Petersburg Department of the Steklov Mathematical Institute, St.Petersburg

来源：

Journal of Mathematical Sciences | 2011年 / 176卷 / 1期

关键词：

Russia; Spectral Problem; Mathematical Institute; Polynomial Matrix; Preliminary Information;

D O I：

10.1007/s10958-011-0397-4

中图分类号：

学科分类号：

摘要：

The method of hereditary pencils, originally suggested by the author for solving spectral problems for two-parameter matrices (pencils of matrices), is extended to the case of q-parameter, q ≥ 2, polynomial matrices. Algorithms for computing points of the finite regular and singular spectra of a q-parameter polynomial matrix and their theoretical justification are presented. Bibliography: 2 titles. © 2011 Springer Science+Business Media, Inc.

引用

页码：93 / 101

页数：8