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The Lower Bounds of Eigenvalues by the Wilson Element in Any Dimension

Published online by Cambridge University Press:  03 June 2015

Youai Li*
Affiliation:
College of Computer and Information Engineering, Beijing Technology and Business University, Beijing 10080, China
*
*Corresponding author. Email: [email protected]
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Abstract

In this paper, we analyze the Wilson element method of the eigenvalue problem in arbitrary dimensions by combining a new technique recently developed in [10] and the a posteriori error result. We prove that the discrete eigenvalues are smaller than the exact ones.

Type
Research Article
Copyright
Copyright © Global-Science Press 2011

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