Lin, Lai-Jiu; Takahashi, Wataru A general iterative method for hierarchical variational inequality problems in Hilbert spaces and applications. (English) Zbl 1334.47068 Positivity 16, No. 3, 429-453 (2012). MSC: 47J30 58E35 PDFBibTeX XMLCite \textit{L.-J. Lin} and \textit{W. Takahashi}, Positivity 16, No. 3, 429--453 (2012; Zbl 1334.47068) Full Text: DOI
Lin, Lai-Jiu; Du, Wei-Shih On maximal element theorems, variants of Ekeland’s variational principle and their applications. (English) Zbl 1133.58006 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 68, No. 5, 1246-1262 (2008). MSC: 58E30 49J35 54H25 PDFBibTeX XMLCite \textit{L.-J. Lin} and \textit{W.-S. Du}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 68, No. 5, 1246--1262 (2008; Zbl 1133.58006) Full Text: DOI