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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

ISSN : 3059-0604

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Vol.12 No.3

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The Spectral Property $\sigma\big(\textrm{Re}\,(T)\big)=\textrm{Re}\,\big(\sigma(T)\big)$ of $p$-hyponormal Operators

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2005, v.12 no.3, pp.161-167
Lee, Jun-Ik
Lee,, J. (2005). The Spectral Property $\sigma\big(\textrm{Re}\,(T)\big)=\textrm{Re}\,\big(\sigma(T)\big)$ of $p$-hyponormal Operators. , 12(3), 161-167.

Abstract

In this note we consider the projective property <TEX>$\sigma(Re(T))\;=\;Re\;(\sigma$(T))$</TEX> of p-hyponormal operators and log-hyponormal operators.

keywords
p-hyponormal operators, log-hyponormal operators

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics

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