Liu, Dan; Ruan, Shigui; Zhu, Deming Stable periodic oscillations in a two-stage cancer model of tumor and immune system interactions. (English) Zbl 1259.34028 Math. Biosci. Eng. 9, No. 2, 347-368 (2012). MSC: 34C23 34C60 37G10 PDFBibTeX XMLCite \textit{D. Liu} et al., Math. Biosci. Eng. 9, No. 2, 347--368 (2012; Zbl 1259.34028) Full Text: DOI
Liu, Dan; Ruan, Shigui; Zhu, Deming Nongeneric bifurcations near heterodimensional cycles with inclination flip in \(\mathbb{R}^4\). (English) Zbl 1257.34026 Discrete Contin. Dyn. Syst., Ser. S 4, No. 6, 1511-1532 (2011). Reviewer: Jürgen Knobloch (Ilmenau) MSC: 34C23 37G25 34C37 34C05 PDFBibTeX XMLCite \textit{D. Liu} et al., Discrete Contin. Dyn. Syst., Ser. S 4, No. 6, 1511--1532 (2011; Zbl 1257.34026) Full Text: DOI
Liu, Dan; Ruan, Shigui; Zhu, Deming Bifurcation analysis in models of tumor and immune system interactions. (English) Zbl 1179.34047 Discrete Contin. Dyn. Syst., Ser. B 12, No. 1, 151-168 (2009). Reviewer: Josef Hainzl (Freiburg) MSC: 34C60 34C05 92C50 34C23 34C20 37G10 PDFBibTeX XMLCite \textit{D. Liu} et al., Discrete Contin. Dyn. Syst., Ser. B 12, No. 1, 151--168 (2009; Zbl 1179.34047) Full Text: DOI