Carbone, Antonio Some results on invariant approximation. (English) Zbl 0813.47067 Int. J. Math. Math. Sci. 17, No. 3, 483-487 (1994). The author generalizes and unifies previous results by Meinardus, Brosowski, Habernick, Rao, Zhang, and others, on the existence of a fixed point of a nonexpansive map which is closest to a given fixed point. Reviewer: J.Appell (Würzburg) Cited in 1 Document MSC: 47H10 Fixed-point theorems 47H09 Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc. 54H25 Fixed-point and coincidence theorems (topological aspects) Keywords:invariant approximation; fixed point; nonexpansive map PDFBibTeX XMLCite \textit{A. Carbone}, Int. J. Math. Math. Sci. 17, No. 3, 483--487 (1994; Zbl 0813.47067) Full Text: DOI EuDML