| β_∞(Ω)中算子的小紧扰动(英文) |
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| 引用本文： | 朱森,苏丽,王立飞.β_∞(Ω)中算子的小紧扰动(英文)[J].东北数学,2008,24(3). |
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| 作者姓名： | 朱森 苏丽 王立飞 |
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| 作者单位： | Institute of Mathematics;Jilin University;School of International Business;Jilin Huaqiao Foreign Languages Institute;School of Mathematics; |
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| 基金项目： | The Specialized Research Fund
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国家自然科学基金
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| 摘 要： | We consider an approximation problem related to strongly irreducible operators, that is, does the direct sum of a strongly irreducible operator in в∞(Ω) and certain operator have a small compact perturbation which is a strongly irreducible operator in в∞(Ω)? In this paper, we prove that the direct sum of any strongly irreducible operator in в∞(Ω) and certain biquasitriangular operator have small compact perturbations which are strongly irreducible operators in в∞(Ω).
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| 关 键 词： | в∞(Ω) operator |
Small Compact Perturbation of Operators in В∞(Ω) |
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| ZHU Sen,SU Li,WANG Li-fei.Small Compact Perturbation of Operators in В∞(Ω)[J].Northeastern Mathematical Journal,2008,24(3). |
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| Authors: | ZHU Sen SU Li WANG Li-fei |
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| Institution: | ZHU Sen (Institute of Mathematics,Jilin University,Changchun,130012) SU Li (School of International Business,Jilin Huaqiao Foreign Languages Institute,130117) WANG Li-fei (School of Mathematics,130012) |
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| Abstract: | |
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| Keywords: | strongly irreducibility compact perturbation Cowen-Douglas operator |
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