张智勇

发布日期:2019-03-13    浏览次数:

基本资料

张智勇,男,理学博士,信息与计算科学系教授,中国数学会计算机数学专业委员会委员

联系方式:zhiyong-2008@163.com

学习和工作经历

2007/09——2010/07 中国科学院大学数学科学学院 博士

2010/07——2012/07 中国科学院数学院系统所 博士后

2012/07——2018/09 北方工业大学买球推荐软件app排名 讲师、副教授

2018/09——至今 买球推荐软件app排名 副教授、教授

学与研究领域

非线性系统中的符号计算;微分特征列理论与算法;稀疏微分结式理论与算法

主持和参加的研究课题

1. 国家自然科学基金面上项目:稀疏微分结式理论及其在偏微分方程相关问题中的应用,2017.01-2020.12,48万元,(主持);

2. 国家自然科学基金青年基金: 微分结式理论及其在微分方程求解中的应用,2014.01-2016.12,22万元,(主持);

3.北京市自然科学基金预探索项目: 偏微分方程(组)守恒律存在性的判定及其稀疏微分结式算法,,2017.01-2018.06,6万元,(主持);

获奖情况

1. 2017年北京市第十届青教赛(理工类B组)一等奖;最佳教案奖、最受学生欢迎奖、最佳演示奖。

2. 2017年北京市高校数学微课程教学设计竞赛一等奖。

代表性成果

近年来发表部分论文如下:

1. Zhiyong Zhang,Kai-Hua Ma, Interaction solutions between soliton and periodic wave for the foam-drainage equation,Mathematical Modelling of Natural Phenomena, 13(4) (2018) 1-7 (SCI).

2. Zhiyong Zhang,Conservation laws of partial differential equations symmetry, adjoint symmetry and nonlinear self-adjointness,Computer & Mathematics with Application,74 (12) (2017) 3129-3140 (SCI).

3. Zhiyong Zhang,Partial symmetry of initial value problems,Journal of Mathematical Analysis and Applications.450 (1) (2017) 814-828. (SCI)

4. Zhiyong Zhang, Lei-Lei Guo, Ji-Zheng Huang, The four-dimensional Martınez Alonso-Shabat equation: Nonlinear self-adjointness and conservation laws,Mathematical Methods in the Applied Sciences. 40(1) (2017) 84-91. (SCI)

5. Zhiyong Zhang, Liang Xie, Adjoint symmetry and conservation law of nonlinear diffusion equations with convection and source terms,Nonlinear Analysis:Real world Applications32 (2016) 301–313. (SCI)

6. Zhiyong Zhang, Wanmin Zhang, Yufu Chen, A new method to find series solutions of a nonlinear wave equation,Applied Mathematics Letters57 (2016) 20–24. (SCI)

7. Zhiyong Zhang, Yufu Chen, Determination of approximate non-linear self-adjointness and approximate conservation law,IMA Journal of Applied Mathematics80 (2015) 728–746. (SCI)

8. Zhiyong Zhang, On the existence of conservation law multiplier for partial differential equations,Communications in Nonlinear Science and Numerical Simulation20 (2015) 338–351. (SCI)

9. Zhiyong Zhang,Chunming Yuan, Xiaoshan Gao, Matrix formulae of differential resultant for first-order generic ordinary algebraic differential polynomials.Computer Mathematics(2014) 479-503.

10. Zhiyong Zhang, Approximate nonlinear self-adjointness and approximate conservation laws,Journal of Physics A: Mathematical and Theoretical46(2013) 155203 (13pp). (SCI)

11. Zhiyong Zhang,TemuerChaolu, Homotopy series solutions of perturbed PDEs via approximate symmetry method,Applied Mathematics and Computation225 (2013) 92–101. (SCI)

12. Zhiyong Zhang, Xuelin Yong, Yufu Chen, Comparison of approximate symmetry and approximate homotopy symmetry to the Cahn–Hilliard equation,Journal of Computational and Applied Mathematics237(1) (2013) 197–207. (SCI)