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Invariant subspaces for Banach space operators with an annular spectral set
Author(s):
Onur
Yavuz
Journal:
Trans. Amer. Math. Soc.
360
(2008),
2661-2680.
MSC (2000):
Primary 47A15;
Secondary 47A60
Posted:
December 11, 2007
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Additional information
Abstract:
Consider an annulus for some , and let be a bounded invertible linear operator on a Banach space whose spectrum contains . Assume there exists a constant such that and for all polynomials . Then there exists a nontrivial common invariant subspace for and .
References:
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Additional Information:
Onur
Yavuz
Affiliation:
Department of Mathematics, Indiana University, Rawles Hall, Bloomington, Indiana 47405
Address at time of publication:
Department of Mathematics, Middle East Technical University, 06531 Ankara, Turkey
Email:
oyavuz@indiana.edu, oyavuz@metu.edu.tr
DOI:
10.1090/S0002-9947-07-04324-3
PII:
S 0002-9947(07)04324-3
Received by editor(s):
May 2, 2005
Received by editor(s) in revised form:
April 17, 2006
Posted:
December 11, 2007
Copyright of article:
Copyright
2007,
American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.
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