Kota Sugihara

GMRES using pseudo-inverse for range symmetric singular systems

K. Hayami, Zeyu Liao, Kota Sugihara, 2022, ArXiv.

GMRES using pseudo-inverse for range symmetric singular systems

K. Hayami, Zeyu Liao, Kota Sugihara, 2022, J. Comput. Appl. Math..

Right Preconditioned MINRES for Positive Semidefinite Systems

Kota Sugihara, 2016 .

Right preconditioned MINRES for singular systems†

Ken Hayami, Ning Zheng, Kota Sugihara, 2020, Numer. Linear Algebra Appl..