李锋，临沂大学理学院教授，山东师范大学兼职硕士生导师，2012年于中南大学数学与计算科学学院获理学博士学位,导师刘一戎教授。2014年，受国家留学基金资助，赴加拿大西大略大学访学一年，合作导师：郁培教授。美国《数学评论》评论员，当前的研究兴趣: 常微分方程与动力系统的定性、分支与可积理论以及生物数学.

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代表论文：
1.Li Feng,Liu Yirong, Li Hongwei, Center, conditions and bifurcation of limit cycles at three-order nilpotent critical point in a septic Lyapunov system, Mathematics and Computers in Simulation 81 (2011) 2595–2607.
2.Feng Li,Yirong Liu, Classification of the centers and isochronicity for a class of quartic polynomial differential systems, Commun Nonlinear Sci Numer Simulat 17 (2012) 2270–2291.
3.Feng Li, Bifurcations of limit cycles in a quintic Lyapunov system with eleven parameters, Chaos, Solitons & Fractals 45 (2012) 1417–1422.
4. Li Feng, Liu Yirong, Jin Yinlai, Bifurcations of Limit Circles and Center Conditions for a Class of Non-analytic Cubic Z_2 Polynomial Differential Systems, Acta Mathematica Sinica, English Series Nov., 2012, Vol. 28, No. 11, pp. 2275–2288.
5.Feng Li,Hongwei Li, Hopf bifurcation of a predator–prey model with time delay and stage structure for the prey, Mathematical and Computer Modeling 55 (2012) 672–679.
6. Li Feng,Jin Yinlai, Hopf bifurcation analysis and numerical simulation in a 4D-hyperchaotic system, Nonlinear Dyn (2012) 67:2857–2864. DOI 10.1007/s11071-011-0194-0.
7. Feng Li,Integrability and Bifurcations of Limit cycles in a Cubic Kolmogorov System, International Journal of Bifurcation and Chaos, (2013).
8.Feng Li,Jing Li, Yusen Wu, Computing center conditions for non-analytic vector fields with constant angular speed, Applied Mathematics and Computation，(2013).
9.Feng, Li , Jianlong Qiu，Jing Li, Bifurcation of limit cycles, classification of centers and isochronicity for a class of non-analytic quintic systems, Nonlinear Dynamics, 2014(76):183–197.
10. Feng Li, Yusen Wu, Center conditions and limit cycles for a class of nilpotent-Poincarè
systems, Applied Mathematics and Computation,243,2014:114-120
11.Feng Li, Juntao Sun, Gangfu Lu, Chengjun Lv, Infinitely many homoclinic solutions for a nonperiodic fourth-order differential equation without (AR)-condition,Applied Mathematics and Computation,2014,241:36-41.
12.F. Li,P. Yu, Y. Tian and Y. Liu, Center and isochronous center conditions for switching systems associated with elementary singular points, Commun. Nonl. Sci. Numer. Simulat. 28(1-3), 81-97, 2015
13.Feng Liand Jinliang Wang, Analysis of an HIV infection model with logistic target-cell growth and cell-to-cell transmission, Chaos,Solitons&Fractals, 81 (2015) , 136-145.
14.F. Li,P. Yuand Y. Liu, "Analytic integrability of two lopsided systems,"Int. J. Bifurcation and Chaos, (scheduled in February issue of 2016).

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主持项目:
1. 具有退化奇点的微分系统的分岔与可积性（**），国家自然科学基金青年项目，2013.1-2015.12；
2. 具有退化奇点的多项式系统的极限环分支与解析中心问题研究（ZR2012AL04），山东省自然科学基金，2012.8-2014.8；
3.第七届应用动力系统最新进展国际会议（），国家自然科学基金国际交流与合作项目，2013.6-2013.12；
4. 国家公派访问****项目，国家留学基金委，2014.4-2015.4.

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科研获奖：
1.2013年获得山东省高校优秀科研成果奖三等奖（1/4）
2.2014年获得山东省高校优秀科研成果奖二等奖（1/4）
3.2015年获得山东省高校优秀科研成果奖二等奖(2/5)。