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Strauss, Michael (2014) A new approach to spectral approximation. Journal of Functional Analysis, 267 (8). pp. 3084-3103. ISSN 0022-1236
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Official URL: http://dx.doi.org/10.1016/j.jfa.2014.07.014
Abstract
A 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.
Item Type: | Article |
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Schools and Departments: | School of Mathematical and Physical Sciences > Mathematics |
Subjects: | Q Science > QA Mathematics > QA0297 Numerical analysis Q Science > QA Mathematics > QA0299 Analysis. Including analytical methods connected with physical problems |
Depositing User: | Michael Strauss |
Date Deposited: | 22 Oct 2014 10:29 |
Last Modified: | 22 Oct 2014 10:29 |
URI: | http://sro.sussex.ac.uk/id/eprint/50690 |