Yong Qu

Multifrontal incomplete factorization for indefinite and complex symmetric systems

Jacob Fish, J. Fish, Yong Qu, 2002 .

Global‐basis two‐level method for indefinite systems. Part 1: convergence studies

Jacob Fish, J. Fish, Yong Qu, 2000 .

Global‐basis two‐level method for indefinite systems. Part 2: computational issues

Jacob Fish, J. Fish, Yong Qu, 2000 .

MULTILEVEL METHODS FOR INDEFINITE SYSTEMS

Yong Qu, Yong Qu, 2000 .

Towards robust two-level methods for indefinite systems

Jacob Fish, Yong Qu, A. Suvorov, 1999 .