Chang, Jin-Rong The exp-function method and generalized solitary solutions. (English) Zbl 1219.35001 Comput. Math. Appl. 61, No. 8, 2081-2084 (2011). MSC: 35-04 35C08 68W30 PDFBibTeX XMLCite \textit{J.-R. Chang}, Comput. Math. Appl. 61, No. 8, 2081--2084 (2011; Zbl 1219.35001) Full Text: DOI
Yao, Li; Chang, Jin-Rong Variational principle for nonlinear Schrödinger equation with high nonlinearity. (English) Zbl 1161.58307 J. Nonlinear Sci. Appl. 1, No. 1, 1-4 (2008). MSC: 58E30 35A15 34G20 PDFBibTeX XMLCite \textit{L. Yao} and \textit{J.-R. Chang}, J. Nonlinear Sci. Appl. 1, No. 1, 1--4 (2008; Zbl 1161.58307) Full Text: DOI EuDML EMIS