Welcome to Homepage of Zeng-Qi Wang


Zeng-Qi Wang
Department of Mathematics
Ministry of Education Key Lab of Scientific and Engineering Computing..
Shanghai Jiao Tong University
Shanghai, 200240, P.R. China
Tel: 86-21-54743147-2402
Email: wangzengqi@sjtu.edu.cn 


My Curriculum Vitae




Institute of Computational Mathematics and Scientific/Engineering Computing,
Academy of Mathematics and System Sciences,
Chinese Academy of Sciences,


Title of Thesis: Structured preconditioning method for solving saddle point problems


Supervisor: Professor Zhong-Zhi Bai,  




I graduated from Jilin University with a degree of Bachelor of Science in June, 2002.


My Teaching

Scientific Computing

Linear Algebra

Optimization Theory


Research Interests

Numerical Linear Algebras

Constructions and analyses of preconditioners

Numerical partial differential equations


Scientific Activity

Internship Student of National Institute of Informatics from Jan.1 to Apr. 1, 2006.

   Supervisor: Professor Ken Hayami.

Internship Student of National Institute of Informatics from March 23 to June 22, 2010.

  Supervisor: Professor Ken Hayami.



Z.-Z. Bai, M. Benzi , F. Chen and Zeng-Qi Wang, Preconditioned MHSS iteration methods for a class of block two-by-two linear systems with applications to distributed control problems, IMA J Numer. Anal.,  Vol.33, 343-369, 2013. 

Z.-Z. Bai, F. Chen and Zeng-Qi Wang,  Additive block diagonal preconditioning for block two-by-two linear systems of skew-Hamiltonian coefficient matrices, Numer.  Algor., Vol. 62, 655–675, 2013.

Zeng-Qi Wang, On Hybrid Preconditioning Methods for Large Sparse Saddle-Point Problems, Linear Algebra and Its Applications,  Vol. 434 , 2353–2366, 2011.  

Zhong-Zhi Bai, Michael K. Ng and Zeng-Qi Wang, Constraint Preconditioners for Symmetric Indefinite Matrices, SIAM. J. Matrix Anal. & Appl.,Vol. 31 no2, 410-433, 2009.

Zeng-Qi Wang, Optimization of Parameterized Uzawa Preconditioners for Saddle Point Matrices,  Journal of Computational and Applied Mathematics, Vol. 226, no.1, 136-154, 2009.

Zhong-Zhi Bai, Zeng-Qi Wang, On Parameterized Inexact Uzawa Methods for Generalized Saddle Point Problems,  Linear Algebra and its Applications, Vol. 428, 2900-2932, 2008.

Zhong-Zhi Bai, Xue-Bin Chi and Zeng-Qi Wang,  A Lanczos-Based Projection Method for Symmetric Indefinite Linear    Systems,  Proceedings of the Seventh China-Japan Joint Seminar on Numerical Mathematics, Science Press, Beijing and New York, 2006

Zhong-Zhi Bai and Zeng-Qi Wang, Restrictive Preconditioner for Conjugate Gradient Methods for   Symmetric    Positive  Definite Linear System,  Journal of Computational and  Applied Mathematics, Vol. 187, 202-226, 2006 

Zhong-Zhi Bai, Beresford N. Parlett and Zeng-Qi Wang, On Generalized Successive Overrelaxation Methods for  Augmented Linear Systems, Numerische Mathematik, Vol. 102 no.1, 1-38, 2005.


    Last modified : Nov. 10, 2013,   by Z. Q. Wang