张佳川,男,1988年12月15日出生于河北省晋州市,博士研究生,讲师。
主要学术经历:
2008.09-2012.06,长春理工大学,本科;
2012.09-2017.06 吉林大学,硕博连读;
2017.07-2018.10 中国电子科技集团公司第二十八研究所,工程师;
2018.11-2021.02 南方科技大学&武汉大学,联合培养博士后;
2021.03-至今,welcome菠菜导航网,讲师。
教学工作:主要承担《线性代数》、《数值分析》、《Python数据处理与分析》课程
科研工作: 研究方向主要为偏微分方程数值解,目前主持江苏省自然科学基金青年基金1项,江苏省高等学校自然科学基金面上项目1项,已发表学术论文8篇。
代表性论文:
1. J. Zhang, R. Zhang, X. Wang, A Posteriori Estimates of Taylor-Hood Element for Stokes Problem Using Auxiliary Subspace Techniques, Journal of Scientific Computing, 93: 16, 2022. DOI:10.1007/s10915-022-01924-6
2. Y. Jiang, H. Liu, J. Zhang, K. Zhang, Boundary localization of transmission eigenfunctions in spherically stratified media, Asymptotic Analysis, 2022. DOI: 10.3233/ASY-221794
3. J. Zhang, J. Li, J. L, K. Zhang, An adaptive weak Galerkin finite element method with hierarchical bases for the elliptic problem, Numerical Methods for Partial Differential Equations, 36:1280-1303, 2020.DOI:10.1002/num.22473
4. J. Li, J. Zhang, G. Ju, J. You, A MULTI-MODE EXPANSION METHOD FOR BOUNDARY OPTIMAL CONTROL PROBLEMS CONSTRAINED BY RANDOM POISSON EQUATIONS, Electronic Research Archive, 28: 977-1000, 2020. DOI:10.3934/era.2020052
5. X. Pang, H. Song, X. Wang, J. Zhang, EFFICIENT NUMERICAL METHODS FOR ELLIPTIC OPTIMAL CONTROL PROBLEMS WITH RANDOM COEFFICIENT, Electronic Research Archive, 28:1001-1022, 2020. DOI:10.3934/era.2020053
6. J. Zhang, K. Zhang, J. Li, X. Wang, A Weak Galerkin Finite Element Method for the Navier-Stokes Equations, Communications in Computational Physics, 23: 706-746, 2018. DOI:10.4208/cicp.OA-2016-0267
7. J. Zhang, K. Zhang, J. Li, Z. He, A weak Galerkin method for diffraction gratings, Applicable Analysis, 96:190-214,2017. DOI:10.1080/00036811.2015.1118625
8. K. Zhang, J. Zhang, H. Duan, J. Li, Effective algorithms for computing triangular operator in Schubert calculus, Frontiers of Mathematics in China,10:221-237,2015. DOI:10.1007/s11464-014-0417-z
联系邮箱:zhangjc@njtech.edu.cn