Jia Zhigang is a professor in School of Mathematics and Statistics, Jiangsu Normal University, who gained his doctoral degree from the Department of Mathematics, East China Normal University in 2006. His research interests include numerical algebra and picture processing.
Research Interests
Numerical algebra;
Picture processing;
Educational Background
PhD, Department of Mathematics, ECNU, 2006;
MA, School of Mathematical Sciences, Liaocheng University, 2003;
BA, School of Mathematical Sciences, Liaocheng University, 1999;
Working Experience
Lecturer, School of Mathematical Sciences, Xuzhou Normal University, 2009;
Associate Professor, School of Mathematics and Statistics, Jiangsu Normal University, 2011;
Visiting Scholar, School of Mathematics, The University of Manchester, 2013;
Professor, School of Mathematics and Statistics, Jiangsu Normal University, 2017;
Research Projects in recent years
1. National Natural Science Fund Project (No. 11771188): Theory and algorithm of matrix polynomials and its application in image recognition.
2. National Natural Science Fund Project (No. 11201193): Factorization of matrix polynomials and its application in model updating.
3. Jiangsu Universities Natural Science Fund Project: Finite Element Model Updating Problem: Theoretical Analysis and Preserving-structure Arithmetic.
Selected Publications
1. Zhigang Jia, Meixiang Zhao.(2018). A structured condition number for self-adjoint polynomial matrix equations with applications in linear control.Journal of Computational and Applied Mathematics, 208-216, 331.
2. Zhigang Jia, Musheng Wei.(2017). A New TV-Stokes Model for Image Deblurring and Denoising with Fast Algorithms.Journal of Scientific Computing, 72: 522-541.
3. Ruru Ma, Zhigang Jia, Zhengjian Bai.(2017). A structure-preserving Jacobi algorithm for quaternion Hermitian eigenvalue problems.Computers and Mathematics with Applications. Retrieved fromhttps://doi.org/10.1016/j.camwa. 2017.10.009.
4. Sitao Ling, Zhigang Jia, Tongsong Jiang. (2017). LSQR algorithm with structured preconditioner for the least squares problem in quaternionic quantum theory.Computers and Mathematics with Applications 73, 2208-2220.
5. Sitao Ling, Musheng Wei, Zhigang Jia.(2015). Perturbation analysis for the matrix least squares problem AXB = C.Journal of Computational and Applied Mathematics, 273, 150-159.
6. Chang Qianshun, Jia Zhigang. (2014). New fast algorithms for a modified TV-Stokes model. Scientia Sinica Mathematica, 44(12): 1323-1336.
7. Mexiang Zhao, Zhigang Jia. (2014). Structured least-squares problems and inverse eigenvalue problems for (P,Q)-reflexive matrices. Applied Mathematics and Computation, 235: 87-93.
8. Zhigang Jia, Mexiang Zhao, Minghui Wang, Sitao Ling. (2014). Solvability theory and iteration method for one self-adjoint polynomial matrix equation.Journal of Applied Mathematics, Article ID: 681605.
9. Sitao Ling, Zhigang Jia.(2013). Matrix iterative algorithms for least-squares problem in quaternionic quantum theory.International Journal of Computer Mathematics, 3(90), 727-745.
10. Zhigang Jia, Musheng Wei, Sitao Ling. (2013). A new structure-preserving methodfor quaternion Hermitian eigenvalue problems.Journal of Computational and Applied Mathematics, 239, 12-24.
11. Gang Wu, Yimin Wei, Zhigang Jia, Sitao Ling, Lu Zhang. (2013). Towards backwardperturbation bounds for approximate dual Krylovsubspaces.BIT Numerical Mathematics, 53: 225-239.
Books
1. Nicholas J. Higham. (2016). Handbook of Writing for the Mathematical Sciences, 2nd Edition. Translated by Jia Zhigang, Chang Liang, Li Jianbo. Beijing: Science Press.
2. Jiang Yongquan, Jia Zhigang, Huang Jianhong. (2016). Linear Algebra. Beijing: Science Press.
Honors and Awards
First prize of outstanding paper, Xuzhou Society for Industrial and Applied Mathematics, 2010;
Outstanding Supervisor of undergraduate thesis, JSNU, 2010, 2011;
Advanced Worker, JSNU, 2011, 2016;
Second prize of the 6th Young Teacher Teaching Competition, JSNU, 2011, 2013;
Outstanding Supervisor of “Challenge Cup”, 2012;
Advanced Individual of “three educates”, JSNU, 2012;
Candidate of the first batch of high level talent of JSNU, 2014;
Contact Information
Email: zhgjia@jsnu.edu.cn