[1]Zhaoxia Wang, Xingwu Chen, Weinian Zhang, Non-isochronicity of the center in polynomial Hamiltonian systems, Nonlinear Anal.-Theory Methods Appl., 2010, 73: 228-243. [2]Zhaoxia Wang, Xingwu Chen, Weinian Zhang, Local bifurcations of critical periods in a generalized 2-D LV system, Appl. Math. Comput., 2009, 214: 17-25. [3]Xuefang Li, Zhaoxia Wang, Global dynamics of a cubic Hamiltonian system with a periodic annulus linking to equilibria at infinity, Math. Comput. Modelling., 2011, 54: 292-300. [4]Zhongjian Leng, Bo Gao, Zhaoxia Wang, Qualitative analysis of a generalized system of saturated enzyme reactions, Math. Comput. Modelling., 2009, 49: 556-562. |
2016.01-2018.12 中心的等時性與保持性,自然科學基金項目 2016.01-2018.12 Isochronous Center and Persistent Center, NSFC |