A note on linear preservers of singular matrices

Authors

  • Lim Ming Huat

Abstract

We give a simple proof of a result of Laffey and Loewy concerning linear mappings on n x n matrices over an infinite field that preserve singular matrices as well as its extension to finite fields with at least n + 1 elements.

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Published

28-06-1995

Issue

Vol. 16 No. 2 (1995): Series B

Section

Original Articles

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