ON CERTAIN LINEAR-SPACES OF NILPOTENT MATRICES

Authors
FASOLI MA PAUER F
Citation
Ma. Fasoli et F. Pauer, ON CERTAIN LINEAR-SPACES OF NILPOTENT MATRICES, Communications in algebra, 24(10), 1996, pp. 3149-3154
Citations number
10
Categorie Soggetti
Mathematics, Pure",Mathematics
Journal title
Communications in algebra → ACNP
ISSN journal
00927872
Volume
24
Issue
10
Year of publication
1996
Pages
3149 - 3154
Database
ISI
SICI code
0092-7872(1996)24:10<3149:OCLONM>2.0.ZU;2-R
Abstract
In this note we describe explicitly those linear spaces of nilpotent m atrices, which are stable under conjugation by diagonal matrices. As a n application, we deduce a generalized version of a result of Valcher and Fornasini on pairs of nonnegative nilpotent matrices.