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上海交通大学数学科学学院导师教师师资介绍简介-于江

本站小编 Free考研考试/2021-01-02


于江Jiang Yu
教授Professor

办公室??Office:
6 号楼 804
办公接待时间??Office Hour:
Friday 14:00-16:00
办公室电话??Office Phone:
**
E-mail:
jiangyu at sjtu.edu.cn
教育背景??Education:
博士,1999,北京大学
Ph.D., 1999, Peking University

研究兴趣??Research Interests:
常微分方程与动力系统
Ordinary differential equations and Dynamical systems

教育背景/经历 Education
1999年,于北京大学数学科学学院获理学博士学位, 导师: 李承治教授
工作经历 Work Experience
1999年7月~ 01年6月,复旦大学数学所, 博士后,李训经教授
2005年9月至2007年3月,Barcelona数学研究中心(CRM), 合作者:Prof. Jaume Llibre 和Armengol Gasull
基金
国家自然科学基金面上项目《微分系统周期轨的定性分析及应用》(主持);编号:**。起止年月:2010.01-2012.12
上海市浦江人才计划《动力系统的分岔理论及应用》 (主持);起止年月:2007,9-2009,9
出国留学人员基金《微分系统定性理论及应用》K087023:2008,12-2011,12 (主持)
国家自然科学基金面上项目《非线性动力系统的分支与全局动力学研究》(参加);编号:**。起止年月:2008.01-2010.12 (肖冬梅教授主持)

代表作
supplementary material of MelnikovPREPRINT
[1] Centers and limit cycles of a generalized cubic Riccati system.Reccati, paper
[2] The number of limit cycles from a cubic center by the Melnikov function of any order. Melnikov
[1] Bifurcations of limit cycles in a reversible quadratic systemwith a center, a saddle and two nodes, ,(with I.D. Iliev and C. Li), Comm. Pure & appl. Anal., 9(2010)
[2] On The Periodic Orbits Of The Static, Spherically Symmetric Einstein-Yang-Mills Equations, (with J. Llibre), Commun. Math.Phys., 286(2009),277-281
[3] Linear estimate for the number of limit cycles of a perturbedcubic polynomial differential system, (with J. Llibre and H. Wu),Nonlinear Analysis, 70(2009),419-432
[4] On the critical periods of perturbed isochronous centers, (withA. Gasull), J.Diff.Equ.,244 (2008),696-715.3
[5] Lower bounds for the number of limit cycles of trigonometricAbel equations, (with A. Gasull), J. Math. Anal. Appl, 342 (2008), 682-693
[6] Limit cycles coming from the perturbation of 2-dimensionalcenters of vector fields in R3,(with J. Llibre and X. Zhang)Dynamic Systems and Applications, 17(2008),625-636
[7] Limit cycles for a class of three dimensional polynomial differential systems,(with J. Llibre), J.Dyn.Sys.Cont., 13(2007)531- 539
[8] On the upper bound of the number of limit cycles obtained bythe second order averaging method, (with J. Llibre), DCDISB, 14(2007), 841--873
[9] Bifurcation of a class of planar non-Hamiltonian integrablesystems with two centers and two unbounded heteroclinicloops,(with I.D. Iliev and C. Li), Nonlinearity, 18(2005) 305-330




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