The Extension of Contractions and the Intersection of Balls in Banach Spaces

D. G. de Figueiredo and L. A. Karlovltz
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D. G. de Figueiredo: University of Illinois at Chicago Circle, Department of Mathematics
L. A. Karlovltz: University of Maryland, Institute for Fluid Dynamics and Applied Mathematics

A chapter in Djairo G. de Figueiredo - Selected Papers, 1972, pp 23-33 from Springer

Abstract: Abstract Ler X be a normed space. A mapping T: $$ D \to X $$ is called a contraction if $$ \left\| {Tx - Ty} \right\| \le \left\| {x - y} \right\| $$ for all x and y in D.

Date: 1972
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DOI: 10.1007/978-3-319-02856-9_4

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