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Sign pattern matrices that admit -, -, - or inverse -matrices

✍ Scribed by C. Mendes Araújo; Juan R. Torregrosa

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 137 KB
Volume: 431
Category: Article
ISSN: 0024-3795
DOI: 10.1016/j.laa.2009.03.022

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✦ Synopsis

In this paper we identify the sign pattern matrices that occur among the N-matrices, the P-matrices and the M-matrices. We also address to the class of inverse M-matrices and the related admissibility of sign pattern matrices problem.

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