◎研究方向 Ø 微分方程数值解、区域分解并行计算，涉及渗流驱动问题、非线性热耦合问题、相场模型问题等 Ø 近期关注焦点：不确定量化及随机微分方程问题、土壤污染问题以及量子计算等
◎学习与工作经历
2012.12至今，中国石油大学（华东），应用数学系，副教授 2014.09-2015.08 巴西国家科学计算实验室（LNCC ），访问学者 2010.01-2010.02 澳大利亚西澳大学（UWA），访问学者 2008.07-2012.12，中国石油大学（华东），应用数学系，讲师 2003.09-2008.07，山东大学，理学博士 1999.09-2003.07，山东大学，理学学士
◎主讲课程 Ø 本科生课程 《微分方程数值解法》、《数值计算方法》、《数学物理方程》、《概率论与数理统计》、《计算方法》、《线性代数》、《分析与代数选讲》等课程 Ø 研究生课程 《数理方程》、《高等数值分析》、《有限元方法》等课程
◎指导研究生 Ø 毕业研究生 张月芝（2015）刘兆辉（2016）沈小忙（2017）韩慧冉（2018）朱 晨（2018）于 云（2019）张秉印（2019）姬冰洁（2020）于 悦（2020）秦 荣（2021） Ø 在读研究生 郭新新（2022）刘燕宇（2023）王一鸣（2024） ◎承担和参与项目 Ø 黑土区面源污染过程多尺度动态模型的高精度高效计算，国家重点研发计划子课题，主持，2023-2028； Ø 海水入侵问题的并行子空间校正算法研，国家自然科学基金青年项目，主持，2014-2017； Ø 多孔介质流的一类新型区域分解并行算法，国家自然科学基金数学天元青年项目，主持，2012-2012； Ø 酸蚀蚓孔问题的新型杂交间断混合有限元算法研究，山东省自然科学基金面上项目，主持，2024-2026； Ø 多孔介质中渗流驱动问题的一类保结构数值算法研究，山东省自然科学基金面上项目，主持，2019-2022； Ø 海水入侵问题的若干新型数值算法研究，山东省自然科学基金青年项目，主持，2014-2017； Ø 酸蚀蚓孔问题的新型保结构数值算法研究，中央高校基础研究基金项目，主持，2022-2024； Ø 油藏数值模拟中渗流驱动问题的质量守恒数值算法研究，中央高校基础研究专项基金，主持，2017-2019 Ø 多孔介质流的一类新型并行算法研究，中央高校基础研究专项基金，主持，2011-2013； Ø 参数识别与最优控制问题驱动的分数阶微分方程的高效数值方法研究，国家自然科学基金面上项目，参与，2020-2023； Ø 变形介质油藏数值模拟中的间断有限元方法研究，国家自然科学基金面上项目，参与，2016-2019； Ø 受时变对流扩散方程约束的最优控制问题的SUPG方法研究，国家自然科学基金青年项目，参与，2013-2015； Ø 太阳能聚光集热与多蒸发器环路热管传输方法，国家自然科学基金青年项目，参与，2013-2015； Ø 油水资源渗流驱动问题新型算法研究，国家自然科学基金青年项目，参与，2012-2014； Ø 时空分数阶波动方程的高效快速差分算法研究及其应用，山东省自然科学基金面上项目，参与，2017-2020； Ø 基于二次样条配置法的变分数阶微分方程高性能数值算法研究，山东省自然科学基金面上项目，参与，2020-2023； Ø 基于变指数Sobolev空间的非线性抛物型方程组的奇性及其弱延拓研究，山东省自然科学基金面上项目，参与，2019-2022； Ø 能源数值模拟问题中最优控制问题的最小二乘混合元方法研究，山东省优秀中青年科学家科研奖励基金项目，参与，2013-2015； Ø 油藏数值模拟中的新型算法研究，山东省自然科学基金联合专项，参与，2011-2013。
◎获奖情况 Ø 油藏数值模拟中多孔介质流的若干新型算法研究. 山东高等学校优秀科研成果奖三等奖，厅局级（政府类），2012； Ø 线性系统高效算法及其在机器学习中的应用.山东高等学校优秀科研成果奖二等奖，厅局级，2013； Ø 油藏数值模拟中多孔介质流的若干新型算法研究.青岛经济技术开发区科学技术奖三等奖，厅局级（政府类），2013。
◎荣誉称号 Ø 中国石油大学（华东） “优秀教师”，2013年； Ø 中国石油大学（华东）2021-2022年度“优秀班主任”，2022年； Ø 中国石油大学（华东）2018-2019年度“优秀班主任”，2019年； Ø 中国石油大学（华东）2013-2014年度“优秀青年工作者”，2014年； Ø 中国石油大学（华东）2012-2013年度“优秀班主任”，2013年； Ø 中国石油大学（华东）大学生课外科技活动“优秀指导教师”，2011年。 ◎发表论文(*通讯作者) [66.] Zhang, Jiansong*; Gao, Liping*; Kong, Yuanshuo; Wang, Mei; Yang, Guanqi. A new splitting mixed finite element analysis of the viscoelastic wave equation, Numerical Algorithms, in press (2024). [65.] Zhang, Jiansong; Guo, Xinxin; Jiang, Maosheng; Zhou, Tao; Zhao, Jia*. Linear relaxation method with regularized energy reformulation for phase field models, Journal of Computational Physics, 515 (2024), 113225. [64.] Zhang, Jiansong*; Yu, Yun; Zhu, Jiang; Jiang, Maosheng. Hybrid mixed discontinuous Galerkin finite element method for incompressible miscible displacement problem. Applied Numerical Mathematics, 198 (2024) 122-137. [63.] Zhang, Jiansong*; Yu, Yue; Qin, Rong; Liu, Zhaohui. A mass-preserving characteristic finite difference method for miscible displacement problem. Advances in Applied Mathematics and Mechanics, 16 (2024) 164-180. [62.] Wang, Hui; Guo, Hui; Zhang, Jiansong; Tian, Lulu*. Local discontinuous Galerkin methods with decoupled implicit-explicit time marching for the growth-mediated autochemotactic pattern formation model. Advances in Applied Mathematics and Mechanics, 16 (2024) 208-236. [61.] Yu, Yue; Zhang, Jiansong*; Qin, Rong. A new second-order stabilized semi-implicit finite element method for Cahn-Hilliard equation. Applied Mathematics-A Journal of Chinese Universities, Series A, 38:3 (2023) 305-316. [60.] Zhang, Jiansong; Zhu, Jiang *; Hector, Vargas; Jiang, Maosheng. A hybrid mixed finite element method for convection-diffusion-reaction equation with local exponential fitting technique. Applied Numerical Mathematics, 189 (2023) 23-38. [59.] Zhang, Jiansong*; Qin, Rong; Yu, Yun; Zhu, Jiang; Yu, Yue. Hybrid mixed discontinuous Galerkin finite element method for incompressible wormhole propagation problem. Computers and Mathematics with Applications, 138 (2023) 23-36. [58.] Yu, Yue; Zhang, Jiansong*; Qin, Rong. The exponential SAV approach for the time-fractional Allen-Cahn and Cahn-Hilliard phase-field models. Journal of Scientific Computing, 94 (2023) 33. [57.] Ji, Bingjie; Zhang, Jiansong*; Yu, Yue; Yu, Yun. A new expanded mixed finite element method for Kirchhoff type parabolic equation. Numerical Algorithms, 92 (2023) 2405-2432. [56.] Zhang, Bingyin; Fu, Hongfei*; Liang, Xueting; Liu, Jun; Zhang, Jiansong. An efficient second-order finite volume adi method for nonlinear three-dimensional space-fractional reaction-diffusion equations. Advances in Applied Mathematics and Mechanics, 14:6 (2022) 1400-1432. [55.] Ji, Bingjie; Zhang, Jiansong*; Yu, Yue; Liu, Jun; Guo, Hui. A new family of expanded mixed finite element methods for reaction-diffusion equations. Journal of Applied Mathematics and Computing, 68 (2022) 2857-2875. [54.] Han, Huiran; Zhang, Jiansong*; Ji, Bingjie; Yu,Yue; Yu, Yun. A new symmetric mixed element method for semi-linear parabolic problem based on two-grid discretization. Computers and Mathematics with Applications, 108:15 (2022) 206-215. [53.] Zhang, Jiansong*; Yu, Yun; Ji, Bingjie; Yu, Yue. Numerical analysis of incompressible wormhole propagation with mass-preserving characteristic mixed finite element procedure. Numerical Algorithms, 89 (2022) 323-340. [52.] Jiang, Maosheng; Zhang, Jiansong*; Zhu, Jiang; Yu, Xijun; Bevilacqua, Luiz. Numerical simulation for clustering and pattern formation in active colloids with mass-preserving characteristic finite element method. Computer Methods in Applied Mechanics and Engineering, 381 (2021) 113806. [51.] Zhang, Jiansong*; Han, huiran; Yu, Yun; Liu, Jun. A new two-grid mixed finite element analysis of semi-linear reaction-diffusion equation. Computers and Mathematics with Applications, 92 (2021) 172-179. [50.] Zhang, Jiansong*; Han, Huiran. A new discontinuous Galerkin mixed finite element method for compressible miscible displacement problem. Computers and Mathematics with Applications, 80 (2020) 1714-1725. [49.] Tian, Lulu; Guo, Xiuhui; Guo, Hui*; Jiang, Maosheng; Zhang, Jiansong. A Local discontinuous Galerkin method for pattern formation dynamical model in polymerizing action flocks. Science China Mathematics, 65:4 (2022) 849-868. [48.] Zhang, Jiansong; Han, Huiran; Guo, Hui*; Shen, Xiaomang. A combined hybrid mixed element method for incompressible miscible displacement problem with local discontinuous Galerkin procedure. Numerical Methods for Partial Differential Equations, 36 (2020) 1629-1647. [47.] Liu, Jun; Fu, Hongfei*; Zhang, Jiansong. A QSC method for fractional subdiffusion equations with fractional boundary conditions and its application in parameters identification. Mathematics and Computers in Simulation, 174 (2020) 153-174. [46.] Zhang, Jiansong*; Shen, Xiaomang; Guo, Hui; Fu, Hongfei. Characteristic splitting mixed finite element analysis of compressible wormhole propagation. Applied Numerical Mathematics, 147 (2020) 66-87. [45.] Jiang, Maosheng; Zhang, Jiansong*; Zhu, Jiang; Yu, Xijun; Bevilacqua, Luiz. Characteristic finite element analysis of pattern formation dynamical model in polymerizing actin flocks. Applied Mathematics Letters, 98 (2019) 224-232. [44.] Zhang, Jiansong*; Zhang, Yuezhi; Guo, Hui; Fu, Hongfei. A mass-conservative characteristic splitting mixed finite element method for convection-dominated Sobolev equation. Mathematics and Computers in Simulation, 160 (2019) 180-191. [43.] Zhang, Jiansong*. A new combined characteristic mixed finite element method for compressible miscible displacement problem. Numerical Algorithms, 81 (2019) 1157-1179. [42.] Zhang, Jiansong*; Zhang, Yuezhi. A hybrid mixed finite element method for miscible displacement problem with MCC procedure. Applied Mathematics and Computation, 346 (2019) 143-154. [41.] Zhang, Jiansong*; Liu, Zhaohui; Yang, Danping; Zhu, Jiang. Parallel split least-squares mixed finite element method for parabolic problem. Numerical Methods for Partial Differential Equations, 34:4 (2018) 1282-1300. [40.] Zhang, Jiansong*; Yang, Danping; Zhu, Jiang. Parallel characteristic mixed element method for saltwater intrusion problem. Journal of Computational and Applied Mathematics, 336 (2018) 160-174. [39.] Zhang, Jiansong*; Zhang, Yuezhi; Liu, Zhaohui. A mass-conservative characteristic splitting mixed element method for saltwater intrusion problem. Journal of Nonlinear Sciences and Applications, 10:11 (2017) 6102-6118. [38.] Zhang, Jiansong*; Yang, Danping; Guo, Hui; Qu, Yan. Parallel algorithm combined with mixed element procedure for compressible miscible displacement problem. Numerical Algorithms, 76 (2017), no. 4, 993-1019. [37.] Fu, Hongfei*; Guo, Hui; Hou, Jian; Zhang, Jiansong. A stabilized mixed finite element approximation of bilinear state optimal control problems. Computers and Mathematics with Applications, 74 (2017) 1246-1261. [36.] Zhang, Jiansong*; Yang, Danping. Parallel splitting positive definite mixed element method for parabolic problem. International Journal of Computer Mathematics, 14:6 (2017) 1750061. [35.] Zhang, Yuezhi; Zhang, Jiansong*. The splitting mixed element method for parabolic equation and its application in chemotaxis model. Applied Mathematics and Computation, 313 (2017) 287-300. [34.] Zhang, Jiansong*; Zhu, Jiang; Yang, Danping. A combined discontinuous Galerkin method for saltwater intrusion problem with splitting mixed procedure. Advances in Applied Mathematics and Mechanics, 9:3 (2017) 651-666. [33.] Zhang, Jiansong*; Zhu, Jiang; Zhang, Rongpei; Yang, Danping; Loula, Abimael F.D. A combined discontinuous Galerkin finite element method for miscible displacement problem. Journal of Computational and Applied Mathematics, 309 (2017) 44-55. [32.] Zhang, Jiansong; Vargas, Hector; Zhu, Jiang; Oliveira, Eduardo Lima*. Analysis of Discontinuous Galerkin Method of Nonlinear Problems, XXXVIII Iberian-Latin American Congress on Computational Methods in Engineering, R.H. Lopez, L.F.F. Miguel, P.O. Farias (Editor), ABMEC, Florianpolis, SC, Brazil, November 5-8, 2017. [31.] Zhang, Jiansong*; Zhu, Jiang; Yang, Danping; Guo, Hui. A characteristic splitting mixed finite element method for three-dimensional saltwater intrusion problem. Journal of Nonlinear Sciences and Applications, 9:11 (2016) 5806-5820. [30.] Zhang, Jiansong*; Guo, Hui; Fu, Hongfe; Chang, Yanzhen. Parallel algorithm for convection-diffusion system based on least squares procedure, SpringerPlus, 5 (2016) 1690. [29.] Zhang, Jiansong*; Zhang, Yuezhi; Zhu, Jiang; Yang, DanPing. Split characteristic mixed finite element methods for advection-dominated diffusion equation. Applied Mathematics: A Journal of Chinese Universities, Series A, 31:3 (2016) 338-350. [28.] Fu, Hongfei*; Rui, Hongxing; Guo, Hui; Zhang, Jiansong; Hou, Jian. A splitting least-squares mixed finite element method for elliptic optimal control problems. International Journal of Numerical Analysis and Modeling, 13:4 (2016) 610-626. [27.] Niu, Haifeng*; Zhang, Jiansong; Zhang, Liuwei; Tian,Yanwei. Numerical analysis of the ellipticoptimal control problem with Lp-norm state constraints. International Conference on Intelligent Control and Computer Application (ICCA) 2016, pp.213-216. [26.] Fu, Hongfei*; Rui, Hongxing; Zhang, Jiansong; Guo, Hui. A priori error estimate of splitting positive definite mixed finite element method for parabolic optimal control problems. Numerical Mathematics-Theory Methods and Applications, 9:2 (2016) 215-238. [25.] Zhang, Jiansong*; Zhu, Jiang; Zhang, Rongpei. Characteristic splitting mixed finite element analysis of Keller-Segel chemotaxis models. Applied Mathematics and Computation, 278 (2016) 33-44. [24.] Zhang, Jiansong*; Fu, Hongfei; Guo, Hui. A new parallel subspace correction method for advection-diffusion equation. Journal of Applied Mathematics and Computing, 50:1-2 (2016) 299-314. [23.] Zhang, Jiansong*; Yang, Danping. A new domain decomposition parallel algorithm for convection-diffusion problem. Mathematical Modelling and Analysis, 19:4 (2014) 589-605. [22.] Zhang, Jiansong*; Yang, Danping; Shen, Shuqian; Zhu, Jiang. A new MMOCAA-MFE method for compressible miscible displacement in porous media. Applied Numerical Mathematics, 80 (2014) 65-80. [21.] Guo, Hui*; Fu, Hongfei; Zhang, Jiansong. Superconvergence of the split least-squares method for second-order hyperbolic equations. Numerical Methods for Partial Differential Equations, 30:1 (2014) 222-238. [20.] Zhu, Jiang*; Zhang, Jiansong; Loula, Abimael F. D.; Bevilacqua, Luiz. Mixed variational formulation and numerical analysis of thermally coupled nonlinear Darcy flows. SIAM Journal on Numerical Analysis, 51:5 (2013) 2746-2772. [19.] Guo, Hui*; Zhang, Jiansong. Two splitting positive definite mixed element methods for pseudo-parabolic equations. Mathematica Applicata, 26:1 (2013) 155-164. [18.] Guo, Hui*; Fu, Hongfei; Zhang, Jiansong. A splitting positive definite mixed finite element method for elliptic optimal control problem. Applied Mathematics and Computation, 219 (2013) 11178-11190. [17.] Zhang, Jiansong; Zhu, Jiang*; Yu, Xijun; Loula, Abimael F. D.; Bevilacqua, Luiz. Mixed finite element analysis of thermally coupled quasi-Newtonian flows. International Journal of Numerical Analysis and Modeling, Series B, 4 (2013) 35-49. [16.] Zhang, Jiansong*; Zhu, Jiang; Guo, Hui; Fu, Hong Fei. A characteristic splitting least-squares method for convection-diffusion-reaction equations. Numerical Mathematics: A Journal of Chinese Universities, Seies A, 34 (2012) 289-299. [15.] Jian, Ling*; Zhang, Jiansong; Song. Yunquan; Zhao, Min. Numerical simulation of blast furnace hearth erosion based on finite difference method. Computer Engineering and Applications, 48:9 (2012) 27-29. [14.] Shen, Shu-Qian*; Huang, Ting-Zhu; Zhang, Jiansong. Augmentation block triangular preconditioners for regularized saddle point problems. SIAM Journal on Matrix Analysis and Applications, 33 (2012) 721-741. [13.] Guo, Hui*; Zhang, Jiansong; Fu, Hongfei. Two splitting positive definite mixed finite element methods for parabolic integro-differential equations. Applied Mathematics and Computation, 218 (2012) 11255-11268. [12.] Zhang, Jiansong*; Guo, Hui. A split least-squares characteristic mixed element method for nonlinear nonstationary convection-diffusion problem. International Journal of Computer Mathematics, 89 (2012) 932-943. [11.] Zhang, Jiansong*; Niu, Hai Feng. A new streamline-diffusion mixed finite element method for a compressible miscible displacement problem in porous medium. Journal of Shandong University Natural Science, 46 (2011) 6-12. [10.] Zhang, Jiansong*; Yang, Danping; Zhu, Jiang. Two new least-squares mixed finite element procedures for convection-dominated Sobolev equations. Applied Mathematics:A Journal of Chinese Universities, Series B, 26 (2011) 401-411. [9.] Zhang, Jiansong*; Yang, Danping; Fu, Hongfei; Guo, Hui. Parallel characteristic finite element method for time-dependent convection-diffusion problem. Numerical Linear Algebra with Applications, 18 (2011) 695-705. [8.] Zhang, Jiansong*; Yang, Danping. Parallel characteristic finite difference method for convection-diffusion equations. Numerical Methods for Partial Differential Equations, 27 (2011) 854-866. [7.] Zhang, Jiansong*; Yang, Danping. Parallel least-squares finite element method for time-dependent convection-diffusion system. Computing, 91 (2011) 217-240. [6.] Zhang, Jiansong*; Zhu, Jiang*; Yang, Danping; Yu, Xijun. Finite element analysis of semiconductor device equations with heat effect. International Journal of Numerical Analysis and Modeling, Series B, 1 (2010) 197-216. [5.] Zhang, Jiansong*. Least-squares mixed finite element method for the Sobolev equation. Gongcheng Shuxue Xuebao, 26 (2009) 749-752. [4.] Zhang, Jiansong*; Yang, Danping. A splitting positive definite mixed element method for second-order hyperbolic equations. Numerical Methods for Partial Differential Equations, 25 (2009), 622-636. [3.] Li, Gang; Zhang, Jiansong*; Zhu, Jiang; Yang, Danping. On vector Helmholtz equation with a coupling boundary condition. Numerical Mathematics: A Journal of Chinese Universities (English Series), 16:4 (2007) 358-369. [2.] Zhang, Jiansong*; Yang, Danping. Numerical analysis for a thermistor problem with mixed boundary conditions. Journal of Shandong University Natural Science, 42 (2007) 1-8. [1.] Zhang, Jiansong*; Yang, Danping. A fully-discrete splitting positive definite mixed finite element scheme for compressible miscible displacement in porous media. Journal of Shandong University Natural Science, 41:1(2006) 1-10.
◎著作
Ø Scientific Computing Methods, Gao Liping, Zhang Jiansong, Shi Rengang, Rui Jie,中国石油大学出版社，青岛，2023.11.
◎学术兼职
Ø 中国高等教育学会--教育数学专业委员会理事； Ø 中国工业与应用数学学会--不确定量化专业委员会委员； Ø 《Mathematical Reviews》评议员 | 
