Title of article
Linearizations, realization, and scalar products for regular matrix polynomials
Author/Authors
Ilya Krupnik، نويسنده , , Peter Lancaster، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
13
From page
45
To page
57
Abstract
The connections between linearizations of regular matrix polynomials L(λ) under shift and inversion of the parameter are developed and used to obtain a new formula for the realization of L(λ)−1. In the self-adjoint case nondegenerate indefinite scalar products are obtained in which the fundamental (companion) linearizations are self-adjoint.
Journal title
Linear Algebra and its Applications
Serial Year
1998
Journal title
Linear Algebra and its Applications
Record number
822329
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