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A new approach to spectral approximation
journal contribution
posted on 2023-06-08, 18:46 authored by Michael StraussA new technique for approximating eigenvalues and eigenvectors of a self-adjoint operator is presented. The method does not incur spectral pollution, uses trial spaces from the form domain, has a self-adjoint algorithm, and exhibits superconvergence.
History
Publication status
- Published
Journal
Journal of Functional AnalysisISSN
0022-1236Publisher
ElsevierExternal DOI
Issue
8Volume
267Page range
3084-3103Department affiliated with
- Mathematics Publications
Full text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2014-10-22Usage metrics
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