ON INVERTIBILITY OF NONSQUARE GENERALIZED BEZOUTIANS

Authors
GEKHTMAN MI SHMOISH M
Citation
Mi. Gekhtman et M. Shmoish, ON INVERTIBILITY OF NONSQUARE GENERALIZED BEZOUTIANS, Linear algebra and its applications, 224, 1995, pp. 205-241
Citations number
28
Categorie Soggetti
Mathematics,Mathematics
Journal title
Linear algebra and its applications → ACNP
ISSN journal
00243795
Volume
224
Year of publication
1995
Pages
205 - 241
Database
ISI
SICI code
0024-3795(1995)224:<205:OIONGB>2.0.ZU;2-Z
Abstract
Conditions for inverting H-Bezoutians of nonsquare matrix polynomials are studied. Necessary and sufficient conditions for invertibility of the Anderson-Jury Bezoutian are obtained. An application to the invers ion of block Hankel matrices is given.