Zhou, Jianwen; Li, Yongkun Variational approach to a class of second order Hamiltonian systems on time scales. (English) Zbl 1238.34159 Acta Appl. Math. 117, No. 1, 47-69 (2012). MSC: 34N05 37J45 34C25 58E05 58E50 34B15 PDFBibTeX XMLCite \textit{J. Zhou} and \textit{Y. Li}, Acta Appl. Math. 117, No. 1, 47--69 (2012; Zbl 1238.34159) Full Text: DOI
Zayed, E. M. E.; El-Moneam, M. A. On the rational recursive sequence \(x_{n+1}=Ax_{n}+Bx_{n-k}+\frac{\beta x_{n}+\gamma x_{n-k}}{cx_{n}+Dx_{n-k}}\). (English) Zbl 1204.39008 Acta Appl. Math. 111, No. 3, 287-301 (2010). Reviewer: N. C. Apreutesei (Iaşi) MSC: 39A20 39A22 39A23 39A30 PDFBibTeX XMLCite \textit{E. M. E. Zayed} and \textit{M. A. El-Moneam}, Acta Appl. Math. 111, No. 3, 287--301 (2010; Zbl 1204.39008) Full Text: DOI EuDML
Zhao, Xiangkui; Ge, Weigao Multiple positive solutions for time scale boundary value problems on infinite intervals. (English) Zbl 1169.39007 Acta Appl. Math. 106, No. 2, 265-273 (2009). Reviewer: Fozi Dannan (Damascus) MSC: 39A11 39A12 34B15 PDFBibTeX XMLCite \textit{X. Zhao} and \textit{W. Ge}, Acta Appl. Math. 106, No. 2, 265--273 (2009; Zbl 1169.39007) Full Text: DOI