Name：Chenmei Xu

Title：Professor

Office：404

Email： chen.m.x@yeah.net

Research Field：Numerical calculation and application

Education：

1983.09-1987.07, Bachelor of Science, Henan University, Mathematics major

Position：

2021.05-，    Henan University，Professor

2009.03-2021.04, Henan University, Associate professor

2004.03-2004.12,  Lanzhou University,  Advanced study in computational mathematics

1995.03-2009.02,  Henan University, Lecturer

1990.03-1991.08, Beijing Normal University, Advanced study in basic mathematics

1987.07-1995.02, Henan University, Assistant professor

Selected publications：

[1] Chenmei Xu, Yisong Yang, Determination of bending angle of light deflection subject to possible weak and strong quantum gravity, International Journal of Modern Physics A, 2020, 35(29): 2050188.

[2] Chenmei Xu, Yisong Yang, Determination of angle of light deflection in higher-derivative gravity theories, Journal of Mathematical Physics, 2018, 59(3): 032501.

[3] Chenmei Xu, Yisong Yang, Determination of gap solution and critical temperature in doped grapheme superconductivity, Zeitschrift Für Angewandte Mathematik Und Physik, 2017, 68(2): 34.

[4] Brenda McLellan1, Luciano Medina, Chenmei Xu, and Yisong Yang, Critical pull-in curves of MEMS actuators in presence of Casimir force, Zeitschrift Für Angewandte Mathematik Und Physik, 2016, 96(12): 1406–1422.

[5] Shouxin Chen, Chenmei Xu, A globally convergent method for computing multiple vortices in a supersymmetric field theory, Journal of Mathematical Analysis and Applications, 2014, 410: 124-133.

[6] Chenmei Xu, Numerical method for a class of eighth-order differential equations with variable coefficients, Chinese Journal Of Engineering Mathematics, 2014, 31(4): 601-610.

[7] Chenmei Xu, Shuai Jian and Bo Wang, Numerical method for a 2nd-order boundary value problem,Journal of the Korean Mathematical Society, 2013, 50(4): 715-725.

[8]Chenmei Xu, Stability problem of the finite difference scheme for a multidimensional nonlinear reaction-diffusion equation, Journal of Mathematics, 2012,32(03): 415-422.

[9] Chenmei Xu, Convergence of the difference scheme for a class differential equations with variable coefficients, MATHEMATICA APPLICATA, 2012,25 (03): 570-576.

Research Funding：

1. Study on the system of double-charge Chern-Simons-Higgs vortex equations and the related problems (12071111), National Natural Science Foundation of China, 2021/01-2024/12, In the research, Order 3.

2. Algorithm research for quantum network encoding(61201253), National Natural Science Foundation of China, 2013/01-2015/12, Final, Order 2.

3. Protocol study of quantum remote preparation(12A120003), Projects of science and technology research of Henan province, 2012/04-2014/06, Final, Order 2.

4. Study of the numerical solution for the nonlinear reaction-diffusion equation (2010A100003), Natural science research plan project of Henan province, 2010/04-2013/06, Final, Order 1.

5. The construction and application of the practical teaching network platform for Linear Algebra (2017SJGLX231), Research and practice project of education teaching reform for higher education of Henan province, 2017/12-2019/12, Final, Order 1.

Teaching：

Linear algebra; General course in mathematical modeling; Computational method