RCHOL: Randomized Cholesky Factorization for Solving SDD Linear Systems.

Chao Chen Tianyu Liang George Biros

Published in: SIAM J. Sci. Comput. (2021)

Keyphrases

linear systems
sparse linear systems
sufficient conditions
dynamical systems
linear equations
preconditioned conjugate gradient method
coefficient matrix
genetic algorithm
singular value decomposition
real time
neural network
low rank
interior point methods