Qingqing Zheng

A new iteration method for a class of complex symmetric linear systems

Teng Wang, Qingqing Zheng, Linzhang Lu · Journal of Computational and Applied Mathematics · 2017 · 53 citations

Numerical Analysis, Perturbation Method, Singularly Perturbed Problem +4

On normal and skew-Hermitian splitting iteration methods for large sparse continuous Sylvester equations

Qingqing Zheng, Changfeng Ma · Journal of Computational and Applied Mathematics · 2014 · 39 citations

Numerical Analysis, Numerical Computation, Engineering +6

Do foreign institutional investors stabilize the capital market?

Liyan Han, Qingqing Zheng, Lei Li et al. · Economics Letters · 2015 · 26 citations

Economics, International Finance, International Capital Market +3

Accelerated PMHSS iteration methods for complex symmetric linear systems

Qingqing Zheng, Changfeng Ma · Numerical Algorithms · 2016 · 26 citations

Numerical Analysis, Numerical Computation, Perturbation Method +2

A shift-splitting preconditioner for a class of block two-by-two linear systems

Qingqing Zheng, Linzhang Lu · Applied Mathematics Letters · 2016 · 23 citations

Numerical Analysis, Engineering, Computer Engineering +1