姓名: 李光洁

行政职务:无

系别:大学数学教学一部

职称:副教授/硕导

办公电话:020-39326070

E-mail:E-mail: gjli@gdufs.edu.cn

  • 个人简介
  • 科研成果
  • 所获荣誉
  • 教授课程

李光洁,副教授、硕士生导师,博士毕业于华南理工大学。

研究方向: 微分方程及动力系统。现研究领域和兴趣主要是随机微分方程的稳定性、稳定化及数值仿真。

一、发表的部分论文

[1] Y. Li, Z. Hu, F. Deng, Y. Su, G. Li, A general matrix decomposition approach with application to stabilization of networked systems with stochastic sampling and two-channel deception attacks, IET Control Theory and Applications, 2024, 18(11): 1435-1444.

[2] G. Li, Z. Hu, Mean square exponential stability of stochastic function differential equations in the G-framework, Open Mathematics, 2023; 21: 20220582

[3] G. Li, Q. Yang, Stabilisation of hybrid stochastic systems with Lévy noise by discrete-time feedback control, International Journal of Control, 2022, 95(1): 197-205.

.[4] G. Li, Z. Hu, F. Deng, H. Zhang, Stabilization via delay feedback for highly nonlinear stochastic time-varying delay systems with Markovian switching and Poisson jump, Electronic Journal of Qualitative Theory of Differential Equations, 2022, 49: 1-20.

[5] G. Li, Stabilization of stochastic regime-switching Poisson jump equations by delay feedback control, Stochastic Analysis and Applications, 2022, 2022: 20.

[6] G. Li, Q. Yang, Stability analysis of the split-step theta method for nonlinear regime-switching jump systems, Journal of Computational Mathematics, 2021, 39(2): 192-206.

[7] G. Li, Q. Yang, Stability analysis of the -method for hybrid neutral stochastic functional differential equations with jumps, Chaos, Solitons and Fractals, 2021, 150: 111062.

[8] G. Li, Q. Yang, Stability analysis between the hybrid stochastic delay differential equations with jumps and the Euler-Maruyama method, Journal of Applied Analysis and Computation, 2021, 11(3): 1259-1272.

[9] G. Li, Q. Yang, Dynamics of a stochastic Holling II predator-prey model with Lévy jumps and habitat complexity, International Journal of Biomathematics, 2021, 14(6): 2150077.

[10] 李光洁,杨启贵,G-Brown运动驱动的非线性随机时滞微分方程的稳定化,应用数学和力学, 2021, 42(8): 841-851.


二、项目经历

主持完成国家自然科学基金青年项目1项、 主持完成广州市科技计划项目—基础与应用基础研究项目1项,参与国家级项目和省级项目多项。



获得广东外语外贸大学科研业绩三等奖,获得广东外语外贸大学年度考核优秀等级


《高等数学(1)》、《高等数学(2)》、《解析几何》、《微积分》、《预科数学》



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