AlSharawi, Ziyad; Cánovas, Jose; Linero, Antonio Folding and unfolding in periodic difference equations. (English) Zbl 1302.39024 J. Math. Anal. Appl. 417, No. 2, 643-659 (2014). MSC: 39A23 PDF BibTeX XML Cite \textit{Z. AlSharawi} et al., J. Math. Anal. Appl. 417, No. 2, 643--659 (2014; Zbl 1302.39024) Full Text: DOI
Alsharawi, Ziyad; Angelos, James; Elaydi, Saber; Rakesh, Leela An extension of Sharkovsky’s theorem to periodic difference equations. (English) Zbl 1125.39001 J. Math. Anal. Appl. 316, No. 1, 128-141 (2006). Reviewer: Ahmed Hegazi (Mansoura) MSC: 39A11 39A12 37C27 PDF BibTeX XML Cite \textit{Z. Alsharawi} et al., J. Math. Anal. Appl. 316, No. 1, 128--141 (2006; Zbl 1125.39001) Full Text: DOI