A Two-Level Block Preconditioned Jacobi-Davidson Method for Multiple and Clustered Eigenvalues of Elliptic Operators

Qigang Liang, Wei Wang, Xuejun Xu. A Two-Level Block Preconditioned Jacobi-Davidson Method for Multiple and Clustered Eigenvalues of Elliptic Operators. SIAM J. Numerical Analysis, 62(2):998-1019, 2024. [doi]

Authors

Qigang Liang

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Wei Wang

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Xuejun Xu

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