Spectral sets

被引：0
作者：
Koliha, JJ
机构：
来源：
STUDIA MATHEMATICA | 1997年 / 123卷 / 02期
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D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The paper studies spectral sets of elements of Banach algebras as the zeros of holomorphic functions and describes them in terms of existence of idempotents. A new decomposition theorem characterizing spectral sets is obtained for bounded linear operators.
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页码：97 / 107
页数：11
相关论文
共 14 条
[1]  
Bonsall F. F., 1973, Ergeb. Math. Grenzgeb., V80
[2]  
Dowson H.R., 1978, SPECTRAL THEORY LINE
[3]  
DUNFORD N, 1967, LINEAR OPERATORS, V1
[4]   Spectral theory. I - Convergence to projections [J].
Dunford, Nelson .
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1943, 54 (1-3) :185-217
[5]  
GALE JE, 1992, J LOND MATH SOC, V45, P113
[6]  
Heuser H., 1982, Functional Analysis
[7]  
KAASHOEK MA, 1974, NORTH HOLLAND MATH S, V9
[8]  
Koliha J. J., 1977, AEQUATIONES MATH, V16, P31
[9]   Isolated spectral points [J].
Koliha, JJ .
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1996, 124 (11) :3417-3424
[10]  
KOLIHA JJ, 1996, AEQUATIONES MATH, V124, P3417
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