Yang, Junmin; Han, Mao’an Hopf bifurcation for cubic perturbations of quadratic integrable non-Hamiltonian systems. (Chinese. English summary) Zbl 1240.34170 Chin. Ann. Math., Ser. A 31, No. 3, 305-320 (2010). MSC: 34C05 34C23 34C07 PDFBibTeX XMLCite \textit{J. Yang} and \textit{M. Han}, Chin. Ann. Math., Ser. A 31, No. 3, 305--320 (2010; Zbl 1240.34170)
Han, Maoan; Wang, Zheng; Zang, Hong Limit cycles by Hopf and homoclinic bifurcations for near-Hamiltonian systems. (Chinese. English summary) Zbl 1150.34014 Chin. Ann. Math., Ser. A 28, No. 5, 679-690 (2007). MSC: 34C23 34C05 34C07 37G15 34C37 PDFBibTeX XMLCite \textit{M. Han} et al., Chin. Ann. Math., Ser. A 28, No. 5, 679--690 (2007; Zbl 1150.34014)
Han, Maoan; Fan, Chunyan On the number and distributions of limit cycles in a quartic system. (Chinese. English summary) Zbl 1106.34016 Chin. Ann. Math., Ser. A 26, No. 6, 825-834 (2005). MSC: 34C05 34C37 34C23 PDFBibTeX XMLCite \textit{M. Han} and \textit{C. Fan}, Chin. Ann. Math., Ser. A 26, No. 6, 825--834 (2005; Zbl 1106.34016)
Song, Yongli; Han, Maoan Travelling wavefronts of a diffusive population model with Allee effect and delay. (Chinese. English summary) Zbl 1076.35125 Chin. Ann. Math., Ser. A 26, No. 2, 173-180 (2005). MSC: 35R10 35K57 92D25 PDFBibTeX XMLCite \textit{Y. Song} and \textit{M. Han}, Chin. Ann. Math., Ser. A 26, No. 2, 173--180 (2005; Zbl 1076.35125)
Song, Yongli; Han, Maoan; Wei, Junjie Stability and global Hopf bifurcation for a predator-prey model with two delays. (Chinese. English summary) Zbl 1069.34104 Chin. Ann. Math., Ser. A 25, No. 6, 783-790 (2004). MSC: 34K18 34K20 34K60 92D25 PDFBibTeX XMLCite \textit{Y. Song} et al., Chin. Ann. Math., Ser. A 25, No. 6, 783--790 (2004; Zbl 1069.34104)
Peng, Daheng; Han, Maoan Cauchy problem of singular semilinear reaction-diffusion system. (Chinese. English summary) Zbl 1069.35026 Chin. Ann. Math., Ser. A 25, No. 6, 735-744 (2004). MSC: 35K45 35K55 35K57 PDFBibTeX XMLCite \textit{D. Peng} and \textit{M. Han}, Chin. Ann. Math., Ser. A 25, No. 6, 735--744 (2004; Zbl 1069.35026)
Zhu, Deming; Han, Maoan Bifurcation of homoclinic orbits in fast variable space. (Chinese. English summary) Zbl 1016.34040 Chin. Ann. Math., Ser. A 23, No. 4, 429-438 (2002). MSC: 34C23 34C37 34C25 34E15 PDFBibTeX XMLCite \textit{D. Zhu} and \textit{M. Han}, Chin. Ann. Math., Ser. A 23, No. 4, 429--438 (2002; Zbl 1016.34040)
Liu, Xingbo; Han, Maoan The bifurcation for a type of heteroclinic cycles with two vertices. (Chinese) Zbl 0971.34026 Chin. Ann. Math., Ser. A 21, No. 6, 667-674 (2000). MSC: 34C23 34C37 37G15 PDFBibTeX XMLCite \textit{X. Liu} and \textit{M. Han}, Chin. Ann. Math., Ser. A 21, No. 6, 667--674 (2000; Zbl 0971.34026)
Han, Maoan; Jiang, Katie Local bifurcation of periodic solutions in general autonomous systems. (Chinese) Zbl 0860.34019 Chin. Ann. Math., Ser. A 17, No. 2, 179-188 (1996). Reviewer: Wang Cun-Zheng (Chengdu) MSC: 34C23 34C25 PDFBibTeX XMLCite \textit{M. Han} and \textit{K. Jiang}, Chin. Ann. Math., Ser. A 17, No. 2, 179--188 (1996; Zbl 0860.34019)
Han, Maoan; Li, Liangying The uniqueness of limit cycles bifurcating from a homoclinic or heteroclinic loop. (Chinese) Zbl 0839.34034 Chin. Ann. Math., Ser. A 16, No. 5, 645-651 (1995). Reviewer: Ye Yanqian (Nanjing) MSC: 34C05 34C37 PDFBibTeX XMLCite \textit{M. Han} and \textit{L. Li}, Chin. Ann. Math., Ser. A 16, No. 5, 645--651 (1995; Zbl 0839.34034)
Han, Maoan Limit cycles of differential equations with three singular points. (Chinese) Zbl 0754.34018 Chin. Ann. Math., Ser. A 12, No. 3, 349-355 (1991). Reviewer: Ye Yanqian (Nanjing) MSC: 34C05 PDFBibTeX XMLCite \textit{M. Han}, Chin. Ann. Math., Ser. A 12, No. 3, 349--355 (1991; Zbl 0754.34018)
Han, Maoan On the uniqueness of limit cycles of quadratic system of type \((III)_{n=0}\) around a focus of order 2. (Chinese. English summary) Zbl 0593.34034 Chin. Ann. Math., Ser. A 6, 661-668 (1985). MSC: 34C05 PDFBibTeX XMLCite \textit{M. Han}, Chin. Ann. Math., Ser. A 6, 661--668 (1985; Zbl 0593.34034)