Embedding a regular subpencil into a general linear pencil

Authors
Furtado, S Silva, FC
Citation
S. Furtado et Fc. Silva, Embedding a regular subpencil into a general linear pencil, LIN ALG APP, 295(1-3), 1999, pp. 61-72
Citations number
11
Categorie Soggetti
Mathematics
Journal title
LINEAR ALGEBRA AND ITS APPLICATIONS
ISSN journal
00243795 → ACNP
Volume
295
Issue
1-3
Year of publication
1999
Pages
61 - 72
Database
ISI
SICI code
0024-3795(19990701)295:1-3<61:EARSIA>2.0.ZU;2-I
Abstract
We study the possible strictly equivalence classes of a pencil when a regul ar subpencil is prescribed. We also study the possible invariant polynomial s and the possible characteristic polynomials of A + BY + XC + XDY when X a nd Y vary. (C) 1999 Elsevier Science Inc. All rights reserved.