On quasinilpotent Operators, II
On quasinilpotent Operators, II
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DOI:
10.1017/s1446788700014488
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发表时间:
2004-12
影响因子:
0.7
通讯作者:
C. Foias;I. Jung;Eungil Ko;C. Pearcy
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文献类型:
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作者:
C. Foias;I. Jung;Eungil Ko;C. Pearcy
Abstract In this paper we continue to modify and expand a technique due to Enflo for producing nontrivial hyperinvariant subspaces for quasinilpotent operators, and thereby obtain such subspaces for some additional quasinilpotent operators on Hilbert space. We also obtain a structure theorem for a certain class of operators.