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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

A simple approach to the Perron-Frobenius theory for positive operators on general partially-ordered finite-dimensional linear spaces
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by Werner C. Rheinboldt and James S. Vandergraft PDF
Math. Comp. 27 (1973), 139-145 Request permission

Abstract:

This paper presents simple proofs of the principal results of the Perron-Frobenius theory for linear mappings on finite-dimensional spaces which are nonnegative relative to a general partial ordering on the space. The principal tool for these proofs is an application of the theory of norms in finite dimensions to the study of order inequalities of the form $Ax \leqq \alpha x,x \geqq 0$ where $A \geqq 0$. This approach also permits the derivation of various inclusion and comparison theorems.
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Additional Information
  • © Copyright 1973 American Mathematical Society
  • Journal: Math. Comp. 27 (1973), 139-145
  • MSC: Primary 15A48
  • DOI: https://doi.org/10.1090/S0025-5718-1973-0325650-4
  • MathSciNet review: 0325650