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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Matrix group monotonicity
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by Abraham Berman and Robert J. Plemmons PDF
Proc. Amer. Math. Soc. 46 (1974), 355-359 Request permission

Abstract:

Matrices for which the group inverse exists and is nonnegative are studied. Such matrices are characterized in terms of a generalization of monotonicity. In particular, nonnegative matrices with this property are characterized in terms of their nonnegative rank factorizations.
References
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Additional Information
  • © Copyright 1974 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 46 (1974), 355-359
  • MSC: Primary 15A09
  • DOI: https://doi.org/10.1090/S0002-9939-1974-0352116-0
  • MathSciNet review: 0352116