Commutation of geometry-grids and fast discrete PDE eigen-solver GPA
DOI10.1007/s11401-023-0041-xMaRDI QIDQ6183897
Ya Zhang, Jian-Wen Cao, Hai-Tao Zhao, Jiachang Sun
Publication date: 4 January 2024
Published in: Chinese Annals of Mathematics. Series B (Search for Journal in Brave)
commutative operatoreigen-polynomial factorizationgeometric pre-processing algorithmmathematical-physical discrete eigenvalue problems
Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Parallel numerical computation (65Y05) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)
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