3 citations · 3 across the 4 of their papers we have counts for
4 papers
Bifurcation analysis and global dynamics of a mathematical model of antibiotic resistance in hospitals
Xiuli Cen, Zhilan Feng, Yiqiang Zheng +1
Antibiotic-resistant bacteria has posed a grave threat to public health by causing a number of nosocomial infections in hospitals. Mathematical models have been used to study the t…
On the number of limit cycles for a class of discontinuous quadratic differential systems
Xiuli Cen, Shimin Li, Yulin Zhao
The present paper is devoted to the study of the maximum number of limit cycles bifurcated from the periodic orbits of the quadratic isochronous center $\dot{x}=-y+\frac{16}{3}x^{2…
Abelian integrals and limit cycles for a class of cubic polynomial vector fields of Lotka-Volterra type with a rational first integral of degree 2
Xiuli Cen, Yulin Zhao, Haihua Liang
In this paper, we study the number of limit cycles which bifurcate from the periodic orbits of cubic polynomial vector fields of Lotka-Volterra type having a rational first integra…
On the cyclicity of the period annulus of quadratic Hamiltonian triangle vector field
Yulin Zhao, Cuihong Yang, Xiuli Cen
This paper is concerned with the cyclicity of the period annulus of quadratic Hamiltonian triangle vector field under quadratic perturbations. This problem has been studied by Ilie…