Clarke, Frank H. Pointwise contraction criteria for the existence of fixed points. (English) Zbl 0414.54030 Can. Math. Bull. 21, 7-11 (1978). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 15 Documents MSC: 54H25 Fixed-point and coincidence theorems (topological aspects) Keywords:pointwise contraction; fixed points; complete metric; weak directional contraction PDFBibTeX XMLCite \textit{F. H. Clarke}, Can. Math. Bull. 21, 7--11 (1978; Zbl 0414.54030) Full Text: DOI