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顾先明
2023-05-15 20:05
  • 顾先明
  • 顾先明 - 讲师-西南财经大学-经济数学学院-个人资料

近期热点

资料介绍

个人简历


教育背景
2011.09—2017.06 电子科技大学数学科学学院(数学专业,硕博连读),理学博士学位。
2014.08—2016.06 Faculty of Science and Engineering, Rijksuniversiteit Groningen (RUG), PhD Fellowship
2007.09-2011.06 唐山师范学院数学与信息科学系(数学与应用数学专业),理学学士学位
工作和研究经历
2017. 07-至今 西南财经大学,经济数学学院,讲师。
02/07/2018–27/07/2018 Visiting Scholar, Department of Mathematics, Faculty of Science and Technology, University of Macau
15/07/2019–/15/11/2019 Postdoctoral fellow, Department of Mathematics, Faculty of Science and Technology, University of Macau

研究领域


1. 数值线性代数:Krylov子空间算法,预条件技术,结构矩阵(Toeplitz, Hankel, etc.)快速算法,矩阵函数 f(A)v等。
2. 计算电磁学:静磁场棱边有限元系统解法,MoM离散系统等
3. 分数阶微分方程快速数值解法:快速的空间分数阶导数离散和快速的Caputo导数近似

近期论文


1. X.-M. Gu, T.-Z. Huang, L. Li, H.-B. Li, T. Sogabe, and M. Clemens, Quasi-minimal residual variants of the COCG and COCR methods for complex symmetric linear systems in electromagnetic simulations, IEEE Trans. Microw. Theory Techn., Vol. 62, No. 12, 2014, pp. 2859-2867.
2. X.-M. Gu, M. Clemens, T.-Z. Huang, and L. Li, The SCBiCG class of algorithms for complex symmetric linear systems with applications in several electromagnetic model problems, Comput. Phys. Commun., Vol. 191, 2015, pp. 52-64.
3. X.-M. Gu, T.-Z. Huang, C.-C. Ji, B. Carpentieri, and A. A. Alikhanov, Fast iterative method with a second order implicit difference scheme for time-space fractional convectiondiffusion equation, J. Sci. Comput., Vol. 72, No. 3, 2017, pp. 957-985. (ESI Highly Cited Paper)
4. M. Li, X.-M. Gu*, C. Huang, M. Fei, and G. Zhang, A fast linearized conservative finite element method for the strongly coupled nonlinear fractional Schrödinger equations, J. Comput. Phys., Vol. 358, 2018, pp. 256-282.
5. X.-M. Gu, T.-Z. Huang, X.-L. Zhao, H.-B. Li, and L. Li, Strang-type preconditioners for solving fractional diffusion equations by boundary value methods, J. Comput. Appl. Math., Vol. 277, 2015, pp. 73-86.
6. X.-M. Gu, T.-Z. Huang, and B. Carpentieri, BiCGCR2: A new extension of conjugate residual method for solving non-Hermitian linear systems, J. Comput. Appl. Math., Vol. 305, 2016, pp. 115-128.
7. X.-M. Gu, T.-Z. Huang, G. Yin, B. Carpentieri, C.Wen, and L. Du, Restarted Hessenberg method for solving shifted nonsymmetric linear systems, J. Comput. Appl. Math., Vol. 331, 2018, pp. 166-177.
8. X.-M. Gu, T.-Z. Huang, X.-L. Zhao, W.-R. Xu, H.-B. Li, and L. Li, Circulant preconditioned iterative methods for peridynamic model simulation, Appl. Math. Comput., Vol. 248, 2014, pp. 470-479.
9. X.-M. Gu, T.-Z. Huang, H.-B. Li, L. Li, and W.-H. Luo, On k-step CSCS-based polynomial preconditioners for non-Hermitian Toeplitz systems with application to fractional diffusion equations, Appl. Math. Lett., Vol. 42, 2015, pp. 53-58.
10. X.-M. Gu, T.-Z. Huang, T. Sogabe, J. Meng, H.-B. Li, and L. Li, BiCR-type methods for families of shifted linear systems, Comput. Math. Appl., Vol. 68, No. 7, 2014, pp. 746-758.

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