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.
Original language | English |
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Pages (from-to) | 349-356 |
Number of pages | 8 |
Journal | Journal of the Australian Mathematical Society |
Volume | 77 |
Issue number | 3 |
DOIs | |
State | Published - Dec 2004 |
Bibliographical note
Funding Information:This research was supported by a grant from the Korea Research Foundation (KRF 2002-070-C00006).
Keywords
- Hyperinvariant subspaces
- Quasinilpotent operators