On the inverses of $M$-matrices
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- by Brian B. Murphy PDF
- Proc. Amer. Math. Soc. 62 (1977), 196-198 Request permission
Abstract:
If A is the adjugate of an M-matrix, the sign of a certain class of minors of A is characterized by a simple rule. These minors, to be called ’near principal minors’, properly contain the so-called ’almost principal minors’.References
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Additional Information
- © Copyright 1977 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 62 (1977), 196-198
- MSC: Primary 15A09
- DOI: https://doi.org/10.1090/S0002-9939-1977-0429944-9
- MathSciNet review: 0429944