37 citations · 74 across the 8 of their papers we have counts for
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physics.comp-ph2019★ 9 cited
A greedy algorithm for computing eigenvalues of a symmetric matrix
Taylor M. Hernandez, Roel Van Beeumen, Mark A. Caprio +1
We present a greedy algorithm for computing selected eigenpairs of a large sparse matrix that can exploit localization features of the eigenvector. When the eigenvector to be c…
physics.comp-ph2019★ 21 cited
Approximate Green's Function Coupled Cluster Method Employing Effective Dimension Reduction
Bo Peng, Roel Van Beeumen, David B. Williams-Young +2
The Green's function coupled cluster (GFCC) method is a powerful many-body tool for computing the electronic structure of molecular and periodic systems, especially when electrons…