Chengzhi Li

A cubic system with thirteen limit cycles

Chengzhi Li, Changjian Liu, Jiazhong Yang · Journal of Differential Equations · 2009 · 131 citations

Geometry Of Number, Discrete Dynamical System, Cubic System +1

Perturbations from an Elliptic Hamiltonian of Degree Four

Freddy Dumortier, Chengzhi Li · Journal of Differential Equations · 2001 · 114 citations

Elliptic Equation, Elliptic Hamiltonian, Perturbation Method +2

Canard cycles for predator–prey systems with Holling types of functional response

Chengzhi Li, Huaiping Zhu · Journal of Differential Equations · 2012 · 106 citations

Foraging, Canard Cycles, Predator-prey Interaction +3

Degenerate Hopf Bifurcation Formulas and Hilbert’s 16th Problem

W.W. Farr, Chengzhi Li, Isabel S. Labouriau et al. · SIAM Journal on Mathematical Analysis · 1989 · 97 citations

Results of endovascular treatment for patients with nutcracker syndrome

Xiaobai Wang, Yan Zhang, Chengzhi Li et al. · Journal of Vascular Surgery · 2012 · 89 citations

Endovascular Treatment, Symptomatic Treatment, Gastroenterology +2