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计算数学教研室--邬吉明

邬吉明

职称:计算数学教研室,博士生导师

联系方式:010-

电子邮箱:wu_jiming@iapcm.ac.cn

导师个人简介
从事专业:

偏微分方程数值解

教育经历:

1999年7月在中科院计算数学所获得博士学位

1996年7月在东南大学数学力学系获硕士学位

1990年7月在四川教育学院数学系获学士学位

工作经历:

2007年10月---现 在,北京应用物理与计算数学研究所,研究员

2001年 5 月---2007年9月,北京应用物理与计算数学研究所,副研究员

1999年 7 月---2001年5月,北京应用物理与计算数学研究所,博士后

研究方向简介:

主要从事扩散方程有限体积方法、超奇异积分计算、区域分解、Z箍缩数值模拟方法与程序研制等方面的研究工作。在SIAM J. Sci. Comput.、Numer. Math.、J. Comput. Phys.、Comput. Methods Appl. Mech. Engrg.、IMA J. Numer. Anal.、M2AN、J. Sci. Comput.、Int. J. Numer. Methods Fluids、《计算数学》等国内外重要学术期刊上发表论文60多篇,其中40多篇为SCI收录期刊论文,所发表论文被SCI期刊严格他引200多次。作为负责人完成国家自然科学基金3项。

个人荣誉、所获奖项等

2009年获得军队科技进步二等奖1项(排名第六)。

代表性研究成果:

1. Jiming Wu, Vertex-centered linearity-preserving schemes for nonlinear parabolic problems on polygonal grids, J. Sci. Comput., 71:2(2017), 499-524.

2. Xiaoping Zhang, Shuai Su, Jiming Wu, A vertex-centered and positivity-preserving scheme for anisotropic diffusion problems on arbitrary polygonal grids, J. Comput. Phys., 344(2017),419-436.

3. Jiming Wu, Zhiming Gao and Zhihuan Dai, A vertex-centered linearity-preserving discretization of diffusion problems on polygonal meshes, Int. J. Numer. Meth. Fluids, 81:3(2016), 131-150.

4. Zhiming Gao, Jiming Wu, A second-order positivity-preserving finite volume scheme for diffusion equations on general meshes, SIAM J. Sci. Comput., 37:1(2015), A420-A438.

5. Li Yin, Jiming Wu and Zhiming Gao, The cell functional minimization scheme for the anisotropic diffusion problems on arbitrary polygonal grids, M2AN, 49:1(2015), 193-220.

6.Li Yin, Jiming Wu, Yanzhong Yao, A cell functional minimization scheme for domain decomposition method on non-orthogonal and non-matching meshes, Numer. Math., 128:4(2014), 773-804.

7. Jiming Wu and Zhiming Gao, Interpolation-based second-order monotone finite volume schemes for anisotropic diffusion equations, J. Comput. Phys., 275(2014), 569-588.

8. Zhiming Gao, Jiming Wu, A small stencil and extremum-preserving scheme for anisotropic diffusion problems on arbitrary 2D and 3D meshes, J. Comput. Phys., 250(2013), 308-331.

9. Jiming Wu, Zhiming Gao, Zihuan Dai, A stabilized linearity-preserving scheme for the heterogeneous and anisotropic diffusion problems on polygonal meshes, J. Comput. Phys., 231:21(2012),7152-7169.

10. Li Yin, Jiming Wu and Yanzhong Yao, A cell functional minimization scheme for parabolic problem, J. Comput. Phys., 229:23(2010), 8935-8951.

11.Jiming Wu, Zihuan Dai, Zhiming Gao and Guangwei Yuan, Linearity preserving nine-point schemes for diffusion equation on distorted quadrilateral meshes, J. Comput. Phys., 229:9(2010), 3382-3401.

12. Weiwei Sun, Jiming Wu, Interpolatory quadrature rules for Hadamard finite-part integrals and their superconvergence, IMA J. Numer. Anal., 28:3(2008), 580-597.

13. Jiming Wu, Weiwei Sun, The superconvergence of Newton-Cotes rules for the Hadamardfinite-part integral on an interval, Numer. Math., 109:1(2008), 143-165.

14. Weiwei Sun, Jiming Wu and Xiaoping Zhang, Nonconforming spline collocation methods in irregular domains, Numer. Meth. Part. D. E., 23:6(2007), 1509-1529.

15.Jiming Wu and Weiwei Sun, The superconvergence of the composite trapezoidal rule for Hadamard finite part integrals, Numer. Math., 102:2(2005), 343-363.

16. Jiming Wu and Yong Lu, A superconvergence result for the second-order Newton–Cotes formula for certain finite-part integrals. IMA J. Numer. Anal., 25:2(2005), 253-263.