Chen, Qinbo; Cheng, Chong-Qing Regular dependence of the Peierls barriers on perturbations. (English) Zbl 1358.37082 J. Differ. Equations 262, No. 9, 4700-4723 (2017). MSC: 37E40 37E30 37A05 37J15 PDFBibTeX XMLCite \textit{Q. Chen} and \textit{C.-Q. Cheng}, J. Differ. Equations 262, No. 9, 4700--4723 (2017; Zbl 1358.37082) Full Text: DOI arXiv
Cheng, Wei; Cheng, Chongqing Connecting orbits among denjoy minimal sets for monotone twist map. (English) Zbl 1217.37042 Sci. China, Ser. A 46, No. 2, 159-168 (2003). MSC: 37E40 37J50 37C25 37J10 PDFBibTeX XMLCite \textit{W. Cheng} and \textit{C. Cheng}, Sci. China, Ser. A 46, No. 2, 159--168 (2003; Zbl 1217.37042)
Cheng, Wei; Cheng, Chongqing On the connecting orbits among local minimizers for monotone twist map. (English) Zbl 1193.37086 Chang, Kung-Ching (ed.) et al., Progress in nonlinear analysis. Proceedings of the second international conference on nonlinear analysis, Tianjin, China, June 14–19, 1999. Singapore: World Scientific (ISBN 981-02-4329-4/hbk). Nankai Ser. Pure Appl. Math. Theor. Phys. 6, 58-80 (2000). MSC: 37J50 37E40 PDFBibTeX XMLCite \textit{W. Cheng} and \textit{C. Cheng}, Nankai Ser. Pure Appl. Math. Theor. Phys. 6, 58--80 (2000; Zbl 1193.37086)
Cheng, Wei; Cheng, Chongqing Existence of infinite non-Birkhoff periodic orbits for area-preserving monotone twist maps of cylinders. (English) Zbl 0998.37017 Sci. China, Ser. A 43, No. 8, 810-817 (2000). Reviewer: Rafael Ortega (Granada) MSC: 37J45 37E40 34C25 PDFBibTeX XMLCite \textit{W. Cheng} and \textit{C. Cheng}, Sci. China, Ser. A 43, No. 8, 810--817 (2000; Zbl 0998.37017) Full Text: DOI