A class of new extended shift-splitting preconditioners for saddle point problems. - Na-Na Wang; Ji-Cheng Li (J. Comput. Appl. Math., 2019)

A relaxed upper and lower triangular splitting preconditioner for the linearized Navier-Stokes equation. - Guo Cheng; Ji-Cheng Li (Comput. Math. Appl., 2020)

On parameterized block symmetric positive definite preconditioners for a class of block three-by-three saddle point problems. - Na-Na Wang; Ji-Cheng Li (J. Comput. Appl. Math., 2022)