61 citations · 107 across the 5 of their papers we have counts for
5 papers
Universal approximation of symmetric and anti-symmetric functions
Jiequn Han, Yingzhou Li, Lin Lin +3
We consider universal approximations of symmetric and anti-symmetric functions, which are important for applications in quantum physics, as well as other scientific and engineering…
Computing localized representations of the kohn-sham subspace via randomization and refinement
Anil Damle, Lin Lin, Lexing Ying
Localized representation of the Kohn-Sham subspace plays an important role in quantum chemistry and materials science. The recently developed selected columns of the density matrix…
Momentum distribution, vibrational dynamics and the potential of mean force in ice
Lin Lin, Joseph A. Morrone, Roberto Car +1
By analyzing the momentum distribution obtained from path integral and phonon calculations we find that the protons in hexagonal ice experience an anisotropic quasi-harmonic effect…
Fast construction of hierarchical matrix representation from matrix-vector multiplication
Lin Lin, Jianfeng Lu, Lexing Ying
We develop a hierarchical matrix construction algorithm using matrix-vector multiplications, based on the randomized singular value decomposition of low-rank matrices. The algorith…
Pole-based approximation of Fermi-Dirac function
Lin Lin, Jianfeng Lu, Lexing Ying +1
Two approaches for the efficient rational approximation of the Fermi-Dirac function are discussed: one uses the contour integral representation and conformal mapping and the other…