陈挺

姓名

陈挺

职称

副教授

学位

理学博士

电子邮箱

chenting0715@126.com

研究方向

微分方程理论及其应用

个人主页或

个人微信公众号

无

主讲课程

本科生：数学分析、实变函数、概率论与数理统计、线性代数、微积分；

研究生：微分方程定性与稳定性理论

教研成果

科研成果

2023 中国博士后科学基金第74批面上项目，基于***在复杂环境下的动力学研究，8万(主持)

2022. 01-2024.12广东省自然科学基金面上项目，分片光滑多项式微分方程的定性理论研究，10万(主持)

2021.01-2023.12国家自然科学基金青年基金项目，微分系统的中心、极限环与全局结构问题，24万(主持)

2021.01-2024.12国家自然科学基金面上基金项目，平面分段光滑Lienard微分系统的动力学分析,51万(第一参与人)

2021.04-2023.03广州市科技计划项目，光滑与分片光滑微分系统的中心、极限环和全局结构问题，5万(主持)

2021.01-2025.12广东财经大学校级科研团队项目，微分系统及其在金融数学的应用研究团队，6万(主持)

2017.09-2018.09国家公派研究生项目,分段光滑动力系统的定性理论研究，(主持)

学术论文

[17] Ting Chen, Feng Li, Pei Yu, Nilpotent center conditions in cubic switching polynomial Liénard systems by higher-order analysis, Journal of Differential Equations, 379 (2024) 258-289. (SCI收录,二区,Top,IF:2.43)

[16] Ting Chen, Jaume Llibre, Nilpotent bicenters in continuous piecewise Z₂-equivariant cubic polynomial Hamiltonian vector fields: Cusp-Cusp type, International Journal of Bifurcation and Chaos, 33 (2023) 2350138. (SCI,三区, IF:2.836)

[15] Ting Chen, Lihong Huang, Jaume Llibre, Nonexistence and uniqueness of limit cycles in a class of Three-Dimensional piecewise linear difffferential systems,International Journal of Bifurcation and Chaos, 33 (2023) 2350075. (SCI,三区, IF:2.836)

[14] Ting Chen, Jaume Llibre, Topological classifcation of some SD Hamiltonian systems,Diferential Equations and Dynamical Systems，(2023)，doi.org/10.1007/s12591-023-

00637-y.

[13] Ting Chen, Shimin Li, Jaume Llibre, Nilpotent bi-center in continuous piecewise Z2-equivariantcubic polynomial Hamiltonian systems, Nonlinear Dynamics, 110 (2022) 705-721. (SCI，二区, IF:5.022)

[12] Ting Chen, Jaume Llibre, Nilpotent center in a continuous piecewise quadratic polynomial Hamiltonian vector field, International Journal of Bifurcation and Chaos, 8 (2022) 2250116. (SCI,三区, IF:2.836)

[11] Ting Chen, Lihong Huang, Pei Yu, Center condition and bifurcation of limit cycles for quadratic switching systems with a nilpotent equilibrium point, Journal of Differential Equations, 303 (2021) 326-368. (SCI收录,二区,Top,IF:2.43)

[10]Ting Chen, Shimin Li, Jaume Llibre, Phase portraits and bifurcation diagram of the Gray-Scott model, Journal of Mathematical Analysis and Applications, 496 (2021) 123840. (SCI收录,三区,IF:1.583)

[9]Ting Chen, Shimin Li, Jaume Llibre, Z₂-equivariant linear type bi-center cubic polynomial Hamiltonian vector fields, Journal of Differential Equations, 269 (2020) 832-861.(SCI收录,二区,Top,IF:2.43)

[8]李时敏, 陈挺*, 刘玉记, 黎小丽, 平面折射系统极限环的存在和唯一性, 中国科学：数学, 51 (2021) 605-614.

[7]Ting Chen, Jaume Llibre, Limit cycles of a second-order differential equation, Applied Mathematics Letter, 88 (2019) 111-117. (SCI收录,一区,IF:4.055)

[6]Wentao Huang, Ting Chen, Jibin Li, Isolated periodic wave trains and local critical wave lengths for a nonlinear reaction-diffusion equation, Communications in Nonlinear Science and Numerical Simulation, 74 (2019) 84-96.(SCI收录,二区,Top,IF:4.26)

[5]Ting Chen, Lihong Huang, Pei Yu, Wentao Huang, Bifurcation of limit cycles at infinity in piecewise polynomial systems, Nonlinear Analysis: Real World Applications, 41 (2018) 82-106. (SCI收录,二区,IF:2.763,ESI高被引)

[4]Ting Chen, Jaume Llibre, Bifurcation diagrams and global phase portraits for some Hamiltonian systems with rational potentials, International Journal of Bifurcation and Chaos, 28 (2018) 1850168,pp32.(SCI收录,二区,IF:2.836)

[3]Li Ma, Shangjiang Guo, Ting Chen, Dynamics of a Nonlocal Dispersal Model with a Nonlocal Reaction Term International Journal of Bifurcation and Chaos, 28 (2018) 1850033, pp18.(SCI收录,二区,IF:2.836)

[2]Ting Chen, Lihong Huang, Wentao Huang, Wenjie Li, Bi-center conditions and local bifurcation of critical periods in a switching Z2 equivariant cubic system,  Chaos, Solitons and Fractals, 105 (2017) 157-168.(SCI收录,三区,IF:5.944)

[1]Ting Chen, Wentao Huang, Dacheng Ren, Weak center and local critical periods for a Z2-equivariantcubic system, Nonlinear Dynamics, 78 (2014) 2319-2329.(SCI收录,二区,IF:5.022)

个人荣誉

广东财经大学“南岭学者卓越人才”，广东财经大学2021、2022年度工作考核等级“优秀”，博士生国家奖学金，湖南省优秀毕业生。