A finite element lumped mass scheme for solving eigenvalue problems of circular arches |
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Authors: | Kazuo Ishihara |
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Affiliation: | (1) Department of Mathematics, Faculty of Science, Ehime University, 790 Matsuyama, Japan |
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Abstract: | Summary In this paper, we present a finite element lumped mass scheme for eigenvalue problems of circular arch structures, and give error estimates for the approximation. They assert that approximate eigenvalues and eigenfuctions converge to the exact ones. Some numerical examples are also given to illustrate our results. |
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Keywords: | AMS(MOS): 65N30 CR: 5.17 |
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