Li, Yongxiang; Liang, Qiuyan Existence results for a fully fourth-order boundary value problem. (English) Zbl 1273.34025 J. Funct. Spaces Appl. 2013, Article ID 641617, 5 p. (2013). MSC: 34B15 47N20 PDFBibTeX XMLCite \textit{Y. Li} and \textit{Q. Liang}, J. Funct. Spaces Appl. 2013, Article ID 641617, 5 p. (2013; Zbl 1273.34025) Full Text: DOI
Li, Yongxiang; Jiang, Xiaoyu Positive periodic solutions for second-order ordinary differential equations with derivative terms and singularity in nonlinearities. (English) Zbl 1264.34040 J. Funct. Spaces Appl. 2012, Article ID 945467, 15 p. (2012). Reviewer: Anna Capietto (Torino) MSC: 34B18 34B16 47H10 PDFBibTeX XMLCite \textit{Y. Li} and \textit{X. Jiang}, J. Funct. Spaces Appl. 2012, Article ID 945467, 15 p. (2012; Zbl 1264.34040) Full Text: DOI