stability of essential spectra of bounded linear operators
نویسندگان
چکیده
in this paper, we show the stability of gustafson, weidmann, kato, wolf, schechter and browder essential spectrum of bounded linear operators on banach spaces which remain invariant under additive perturbations belonging to a broad classes of operators $u$ such $gamma(u^m)
منابع مشابه
Stability of essential spectra of bounded linear operators
In this paper, we show the stability of Gustafson, Weidmann, Kato, Wolf, Schechter and Browder essential spectrum of bounded linear operators on Banach spaces which remain invariant under additive perturbations belonging to a broad classes of operators $U$ such $gamma(U^m)
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15 صفحه اولSemi-browder Essential Spectra of Quasisimilar Operators
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عنوان ژورنال:
bulletin of the iranian mathematical societyجلد ۴۰، شماره ۵، صفحات ۱۰۵۷-۱۰۶۶
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