Fang, Fei; Liu, Shibo Nontrivial solutions of superlinear \(p\)-Laplacian equations. (English) Zbl 1161.35016 J. Math. Anal. Appl. 351, No. 1, 138-146 (2009). MSC: 35J60 35J35 35B38 PDF BibTeX XML Cite \textit{F. Fang} and \textit{S. Liu}, J. Math. Anal. Appl. 351, No. 1, 138--146 (2009; Zbl 1161.35016) Full Text: DOI
Fang, Fei; Wang, Nan; Liu, Shibo Multiple periodic solutions for nonlinear difference equations. (English) Zbl 1199.39029 J. Math. Study 41, No. 3, 234-239 (2008). MSC: 39A23 39A10 PDF BibTeX XML Cite \textit{F. Fang} et al., J. Math. Study 41, No. 3, 234--239 (2008; Zbl 1199.39029)