Shift-and-invert Lanczos algorithm for i
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J. Chen; N. Nakajima; M. Okamoto
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Article
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1998
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Elsevier Science
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English
โ 492 KB
CAS3D and TERPSICHORE have been designed to analyze the global ideal MHD stability of 3-D equilibria. Their critical part is to solve for the smallest eigenvalue and its corresponding eigenvector of a large but sparse, real symmetric band matrix. This matrix is usually indefinite. In CAS3D inverse i