• Title/Summary/Keyword: simiarity invariants

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ON SIMILARITY INVARIANTS OF EP MATRICES

  • Rajian, C.;Chelvam, T. Tamizh
    • East Asian mathematical journal
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    • v.23 no.2
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    • pp.207-212
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    • 2007

  • We describe the class of invertible matrices T such that $TAT^{-1}$ is EPr, for a given EPr matrix A of order n. Necessary and sufficient condition is determined for $TAT^{-1}$ to be EP for an arbitrary matrix A of order n.

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