# WEYL SPECTRA OF THE $\chi-CLASS$ OPERATORS

• Han. Young-Min (DEPARTMENT OF MATHEMATICS, SUNGKYUNKWAN UNIVERSITY) ;
• Kim, An-Hyun (DEPARTMENT OF MATHEMATICS, CHANGWON NATIONAL UNIVERSITY)
• Published : 2001.02.01

#### Abstract

In this paper we introduce a notion of the $\chi-CLASS$ operators, which is a class including hyponormal operators and consider their spectral properties related to Weyl spectra.

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