A relaxed positive-definite and skew-Hermitian splitting preconditioner for saddle point problems. - Ju-Li Zhang; Chuanqing Gu; Ke Zhang 003 (Appl. Math. Comput., 2014)

A new relaxed PSS preconditioner for nonsymmetric saddle point problems. - Ke Zhang 003; Ju-Li Zhang; Chuanqing Gu (Appl. Math. Comput., 2017)

An improved block splitting preconditioner for complex symmetric indefinite linear systems. - Ju-Li Zhang; Hong-Tao Fan; Chuanqing Gu (Numer. Algorithms, 2018)

An efficient variant of HSS preconditioner for generalized saddle point problems. - Ju-Li Zhang (Numer. Linear Algebra Appl., 2018)

On SSOR-like preconditioner for saddle point problems with dominant skew-Hermitian part. - Ju-Li Zhang (Int. J. Comput. Math., 2019)

On the regularization matrix of the regularized DPSS preconditioner for non-Hermitian saddle-point problems. - Ju-Li Zhang (Comput. Appl. Math., 2020)