Korean Journal of Mathematics
- Volume 10 Issue 1
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- Pages.11-17
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- 2002
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- 1976-8605(pISSN)
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- 2288-1433(eISSN)
ON BROWDER'S THEOREM
- Lee, Dong Hark (Department of Mathematics Education Kangwon National University)
- Received : 2001.07.27
- Published : 2002.02.28
Abstract
In this paper we give several necessary and sufficient conditions for an operator on the Hilbert space to obey Browder's theorem. And it is shown that if S has totally finite ascent and
Keywords
- Weyl spectrum;
- Browder spectrum;
- Weyl's theorem;
- Browder's theorem;
- $G_1$-operator;
- condition $N_{\lambda}$;
- quasiaffinity;
- quasisimilarity