Yongfeng Li

Professor, Master Supervisor

ADDRESS：Dongfeng Road 5#, Zhengzhou, Henan

E-mail：yfli2003@163.com

Research Interests：Biomathematics, Differential equations and dnamical systems.

Education Background:

09/1999—07/2003 Bachelor, Mathematics, Xinyang Normal University, China

09/2003—07/2006 Master, Mathematics, Xinyang Normal University, China

09/2006—06/2009 Ph.D., Mathematics, Nanjing Normal University, China

TeachingCourses:

Mathematical analysis, Advanced mathematics, Ordinary differential equation, Qualitative and stability methods for ordinary differential equations, Impulsive differential equation

Representative Publications：

[1] Li Yongfeng, Huang Song, Song Xinyu, Global dynamic analysis of a nonlinear state-dependent feedback control SIR model with saturation indicence, The European Physical Journal Plus, 2023, 138:636.

[2] Li Yongfeng, Chang Shuaishuai, Wu QingE, A short utterance speaker recognition method with improved cepstrum–CNN，SN Applied Sciences, 2022,4,330.

[3] Shi Xiangyun, Gao Xiwen, Zhou Xueyong，Li Yongfeng，Analysis of an SQEIAR epidemic model with media coverage and asymptomatic infection，AIMS Mathematics, 2021,6(11):12298-12320.

[4] Li Yongfeng, Xie Dongliang, Cui Jingan, Complex dynamics of a predator-prey model with impulsive state feedback control, Applied Mathematics and Computation 230, 395-405, 2014.

[5] Li Yongfeng, Xie Dongliang, Cui Jingan, The effect of impulsive vaccination on delayed SEIRS epidemic model incorporating saturation recovery, Discrete Dynamics in Nature and Society, 2014, 426456.

[6] Li Yongfeng, Xie Dongliang, Cui Jingan, The effect of continuous and pulse input nutrient on a lake model, Journal of Applied Mathematics, 2014, 462946.

[7] Li Yongfeng, Cui Jingan, Stability and Hopf bifurcation of a model for HIV infection of CD4 T cells, Dynamics of Continuous Discrete and Impulsive Systems Series B: Application & Algorithms, 2010, 17, 325-345.

[8] Li Yongfeng, Cui Jingan, The effect of constant and pulse vaccination on SIS epidemic model incorporating media coverage, Communications  Nonlinear Sciences and Numerical Simulations, 14, 2353-2365, 2009.

[9] Li Yongfeng, Cui Jingan, Song Xinyu, Dynamics of a predator-prey system with pulses, Applied Mathematics and Computation, 204, 269-280, 2008.  

Funding:

[1] 01/2013—12/2015, National Natural Science Foundation of China (Grant No. 11201433), Principal Investigator

[2] 01/2011—12/2013, Basic and frontier project of Henan Province (Grant No. 112300410156), Principal Investigator

[3] 01/2020—12/2021, science and technology key project of Henan Province (Grant No. 202102310631), Principal Investigator

Honors:

Outstanding young teacher of Henan Province

Professional affiliations：

AMS Mathematical Reviews

Academic activities:

Referee for: Applied Mathematics and Computation, Discrete Dynamics in Nature and Society, Applied Mathematics Letters, Mathematical Methods in the Applied Sciences, Nonlinear Analysis, Journal of Advances in Medical and Pharmaceutical Sciences.