Parallel fully coupled Schwarz preconditioners for saddle point problems. Hwang, Feng-Nan; Cai, Xiao-Chuan — 2006 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Two-level nonlinear elimination based preconditioners for inexact Newton methods with application in shocked duct flow calculation. Hwang, Feng-Nan; Lin, Hsin-Lun; Cai, Xiao-Chuan — 2010 ETNA. Electronic Transactions on Numerical Analysis [electronic only]