Title of article
M-matrices whose inverses are totally positive Original Research Article
Author/Authors
J. M. Pena-Castro، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
5
From page
189
To page
193
Abstract
We fully characterize the class of totally positive matrices whose inverses are M-matrices, improving upon the characterization given by Markham. We also characterize the set of M-matrices whose inverses are totally positive, and show that this set is formed by the tridiagonal M-matrices.
Journal title
Linear Algebra and its Applications
Serial Year
1995
Journal title
Linear Algebra and its Applications
Record number
821435
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