Shi, Haiping Gap solitons in periodic discrete Schrödinger equations with nonlinearity. (English) Zbl 1190.35192 Acta Appl. Math. 109, No. 3, 1065-1075 (2010). MSC: 35Q51 35Q55 39A70 35A15 PDF BibTeX XML Cite \textit{H. Shi}, Acta Appl. Math. 109, No. 3, 1065--1075 (2010; Zbl 1190.35192) Full Text: DOI OpenURL
Shi, Haiping; Zhang, Hongqiang Existence of gap solitons in periodic discrete nonlinear Schrödinger equations. (English) Zbl 1178.35351 J. Math. Anal. Appl. 361, No. 2, 411-419 (2010). MSC: 35Q55 35A15 58E05 39A12 PDF BibTeX XML Cite \textit{H. Shi} and \textit{H. Zhang}, J. Math. Anal. Appl. 361, No. 2, 411--419 (2010; Zbl 1178.35351) Full Text: DOI OpenURL