Convergence Acceleration of Preconditioned CG Solver Based on Error Vector Sampling for a Sequence of Linear Systems. - Takeshi Iwashita; Kota Ikehara; Takeshi Fukaya; Takeshi Mifune (CoRR, 2022)

Convergence acceleration of preconditioned conjugate gradient solver based on error vector sampling for a sequence of linear systems. - Takeshi Iwashita; Kota Ikehara; Takeshi Fukaya; Takeshi Mifune (Numer. Linear Algebra Appl., 2023)