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教师简介

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个人信息
  • 姓名：冉育红
  • 部门：计算数学系
  • 职称：副教授
  • 荣誉：硕士生导师
  • 电子邮件：ranyh@nwu.edu.cn
  • 研究方向：线性与非线性数值代数，计算流体力学


个人简介



学习经历
2001.9-2005.7 广西师范大学数学科学学院 应用数学理学学士
2005.9-2008.7 兰州大学数学与统计学院    计算数学理学硕士
2008.9-2011.7 中国科学院数学与系统科学研究院 计算数学理学博士

工作经历
2011.7-2018.4  西北大学数学学院  讲师
2018.4  至今     西北大学数学学院  副教授


项目、成果、论文、奖励



  • 1.主要课题


    1. 国家自然科学基金专项基金项目数学天元基金：线性化离散不可压Navier-Stokes方程的预处理算法研究（11326241），2014.01 -2014.12，主持。
    2. 陕西省教育厅专项科研项目：分数阶扩散方程的矩阵分裂预处理与迭代算法（16JK1760），2016.06-2017.12，主持。
    3. 国家自然科学基金青年科学基金项目：分数阶微分方程中Toeplitz型线性方程组的预处理与迭代算法研究（11601425），2017.01-2019.12，主持。
    4. 国家自然科学基金青年科学基金项目：非局部Schrödinger方程的高效守恒算法（11501447），2016.01-2018.12，参与（排名第三）。




  • 2.主要成果    


    1． 蒋晓云，冉育红，黄燕玲，完备基PB(v)的积构造，广西大学学报：自然科
    学版，4(2006)，288-292。
    2. Yujiang Wu, Yuhong Ran, Xingxing Jia and Jiangping Hu, Compact Schemes and Sixth Order Incremental Unknowns: Matrix Construction, In: Proceedings of the Fourth International Workshop on Scientific Computing and Applications, Ed. by B. Y. Guo and Z. C. Shi, Science Press, Beijing, (2007), 160-165.
    3. Yu-Hong Ran and Li Yuan, On modified block SSOR iteration methods for linear systems from steady incompressible viscous flow problems, Applied Mathematics and Computation, 217(2010), 3050-3068.
    4. Yu-Hong Ran and Li Yuan, Modified alternating direction implicit iteration method for linear systems from the incompressible Navier--Stokes equations. International Journal of Computer Mathematics, 88(2011), 3762-3779.
    5.  Zhong-Zhi Bai, Yu-Hong Ran and Li Yuan, On approximated ILU and UGS
    preconditioning methods for linearized discretized steady incompressible
    Navier-Stokes equations, Numerical Algorithms, 65(2014), 43-68.
    6. Yu-Hong Ran and Jun-Gang Wang, On preconditioned iterative methods for unsteady incompressible Navier-Stokes equations, Applied Mathematics and Computation, 234(2014), 477-485.
    7. Yu-Hong Ran, Jun-Gang Wang and Dong-Ling Wang, On HSS-like iteration method for the space fractional coupled nonlinear Schrödinger equations, Applied Mathematics and Computation, 271(2015), 482-488.
    8.  Yu-Hong Ran and Jun-Gang Wang, On ADI-like iteration method for fractional diffusion equations, Linear Algebra and its Applications, 493 (2016), 544-555.
    9. Yu-Hong Ran, Jun-Gang Wang and Dong-Ling Wang, On partially inexact HSS iteration methods for the complex symmetric linear systems in space fractional CNLS equations, Journal of Computational and Applied Mathematics, 317(2017), 128-136.
    10. Yu-Hong Ran, Jun-Gang Wang and Dong-Ling Wang, On preconditioners based on HSS for the space fractional CNLS equations, East Asian Journal on Applied Mathematics, 7 (1)2017, 70-81.
    11. Jun-Gang Wang, Yan Li and Yu-Hong Ran, Convergence of Chebyshev type regularization method under Morozov discrepancy principle, Applied Mathematics Letters, 74(2017), 174–180.
    12. Jun-Gang Wang, Yu-Hong Ran, Zhan-Bin Yuan, Uniqueness and numerical scheme for the Robin coefficient identification of the time-fractional diffusion equation, Computers and Mathematics with Applications, 75(11)2018, 4107-4114.
    13. Jun-Gang Wang, Yu-Hong Ran and Dong-Ling Wang, On structure preserving and circulant preconditioners for the space fractional coupled nonlinear Schrödinger equations, Numerical Linear Algebra with Applications, DOI: 10.1002/nla.2159.
    14. Jun-Gang Wang, Yu-Hong Ran, An iterative method for an inverse source problem of time-fractional diffusion equation, Inverse Problems in Science and Engineering, DOI: 10.1080/17415977.2017.1417406.