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DETERMINANTS AND PERMANENTS OF POWER MATRICES

Published online by Cambridge University Press:  17 May 2021

RATSIRI SANGUANWONG
Affiliation:
Department of Mathematics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand e-mail: [email protected]
KIJTI RODTES*
Affiliation:
Department of Mathematics, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand

Abstract

Necessary and sufficient conditions for the equality of the determinant and permanent for all powers of a given matrix are provided. The characterisation is based on a condition on merely one power.

Type
Research Article
Copyright
© 2021 Australian Mathematical Publishing Association Inc.

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