Chu, Jifeng; O’Regan, Donal Singular integral equations and applications to nonlinear conjugate problems. (English) Zbl 1207.45007 Taiwanese J. Math. 14, No. 2, 329-345 (2010). Reviewer: J. Banaś (Rzeszów) MSC: 45G05 30E25 34B16 45M20 PDFBibTeX XMLCite \textit{J. Chu} and \textit{D. O'Regan}, Taiwanese J. Math. 14, No. 2, 329--345 (2010; Zbl 1207.45007) Full Text: DOI
Chu, Jifeng Positive bound states of systems of nonlinear Schrödinger equations. (English) Zbl 1206.34050 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 3-4, 1983-1992 (2010). Reviewer: Sergei A. Brykalov (Ekaterinburg) MSC: 34B40 34B15 47N20 PDFBibTeX XMLCite \textit{J. Chu}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 3--4, 1983--1992 (2010; Zbl 1206.34050) Full Text: DOI
Chu, Jifeng; O’Regan, Donal Multiplicity results for second order non-autonomous singular Dirichlet systems. (English) Zbl 1228.34037 Acta Appl. Math. 105, No. 3, 323-338 (2009). Reviewer: Ravi Agarwal (Kingsville) MSC: 34B16 34B18 47N20 PDFBibTeX XMLCite \textit{J. Chu} and \textit{D. O'Regan}, Acta Appl. Math. 105, No. 3, 323--338 (2009; Zbl 1228.34037) Full Text: DOI