A Fast Parallel Algorithm for Selected Inversion of Structured Sparse Matrices with Application to 2D Electronic Structure Calculations
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Publication:3103517
DOI10.1137/09077432XzbMath1230.65039OpenAlexW2121807804MaRDI QIDQ3103517
Chao Yang, Lin Lin, Lexing Ying, E. Weinan, Jian-feng Lu
Publication date: 7 December 2011
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/09077432x
numerical examplesparallel algorithmHamiltonian matrixmatrix inversionelectronic structure calculationselected inversionblock \(LDL^T\) factorizationstructured symmetric sparse matrix
Computational methods for sparse matrices (65F50) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)
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