Published 2011
| Submitted
Journal Article
Open
On the Removal of Finite Discrete Spectrum by Coefficient Stripping
- Creators
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Simon, Barry
Abstract
We prove for a large class of operators, J, including block Jacobi matrices, if σ(J)\[α,β] is a finite set, each point of which is an eigenvalue of finite multiplicity, then a finite coefficient stripped, J_N , has σ(J_N)⊂[α,β]. We use an abstract Dirichlet decoupling.
Additional Information
© 2011 European Mathematical Society. Received July 1, 2010, revised August 26, 2010. Supported in part by NSF grant DMS-0652919.Attached Files
Submitted - p331.pdf
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Additional details
- Eprint ID
- 28523
- Resolver ID
- CaltechAUTHORS:20111219-134707644
- DMS-0652919
- NSF
- Created
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2011-12-19Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field