Ke, Ai; Han, Maoan Limit cycles from perturbing a piecewise smooth system with a center and a homoclinic loop. (English) Zbl 1489.34050 Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 10, Article ID 2150159, 15 p. (2021). Reviewer: Xiang Zhang (Shanghai) MSC: 34C07 34C05 34C23 34A36 34E10 PDFBibTeX XMLCite \textit{A. Ke} and \textit{M. Han}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 10, Article ID 2150159, 15 p. (2021; Zbl 1489.34050) Full Text: DOI
Xiong, Yanqin; Han, Maoan Planar quasi-homogeneous polynomial systems with a given weight degree. (English) Zbl 1342.34049 Discrete Contin. Dyn. Syst. 36, No. 7, 4015-4025 (2016). Reviewer: A. P. Sadovskii (Minsk) MSC: 34C05 34C25 PDFBibTeX XMLCite \textit{Y. Xiong} and \textit{M. Han}, Discrete Contin. Dyn. Syst. 36, No. 7, 4015--4025 (2016; Zbl 1342.34049) Full Text: DOI
Li, Na; Han, Maoan Critical period bifurcation by perturbing a reversible rigidly isochronous center with multiple parameters. (English) Zbl 1317.34037 Int. J. Bifurcation Chaos Appl. Sci. Eng. 25, No. 5, Article ID 1550070, 11 p. (2015). MSC: 34C05 34C23 34C14 34C25 34E10 PDFBibTeX XMLCite \textit{N. Li} and \textit{M. Han}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 25, No. 5, Article ID 1550070, 11 p. (2015; Zbl 1317.34037) Full Text: DOI
Liu, Chao; Han, Maoan Bifurcation of critical periods from the reversible rigidly isochronous centers. (English) Zbl 1309.34067 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 95, 388-403 (2014). Reviewer: Armengol Gasull (Barcelona) MSC: 34C23 34C25 37C27 34C05 PDFBibTeX XMLCite \textit{C. Liu} and \textit{M. Han}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 95, 388--403 (2014; Zbl 1309.34067) Full Text: DOI
Romanovski, Valery G.; Han, Maoan Critical period bifurcations of a cubic system. (English) Zbl 1037.34034 J. Phys. A, Math. Gen. 36, No. 18, 5011-5022 (2003). Reviewer: Josef Hainzl (Freiburg) MSC: 34C23 34C25 13P10 PDFBibTeX XMLCite \textit{V. G. Romanovski} and \textit{M. Han}, J. Phys. A, Math. Gen. 36, No. 18, 5011--5022 (2003; Zbl 1037.34034) Full Text: DOI