On the Structure of the Square of a C_0(1) Operator
Functional Analysis
2007-05-23 v1 Spectral Theory
Abstract
WE use the structure theory for C_0 operators to determine when the square of a C_0(1) operator is irreducible and when its lattices of invariant and hyperinvariant subspaces coincide.
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Cite
@article{arxiv.math/0508347,
title = {On the Structure of the Square of a C_0(1) Operator},
author = {Ronald G. Douglas and Ciprian Foias},
journal= {arXiv preprint arXiv:math/0508347},
year = {2007}
}
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12 pages