Infinite elementary divisors of a matrix polynomial and implications
作者:
G. E. HAYTON,
A. C. PUGH,
P. FRETWELL,
期刊:
International Journal of Control
(Taylor Available online 1988)
卷期:
Volume 47,
issue 1
页码: 53-64
ISSN:0020-7179
年代: 1988
DOI:10.1080/00207178808905995
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A new characterization of infinite poles and zeros in terms of a natural extension of the idea of infinite elementary divisors of a matrix pencil to matrix polynomials is developed. It is used to show that two previous descriptions of infinite frequency structure are equivalent. Subsequently, a polynomial matrix transformation, which simultaneously preserves the finite and infinite zero structure, is presented.
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