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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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
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

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