Fixed Point Theory and Applications (Jan 2009)

Schauder Fixed Point Theorem in Spaces with Global Nonpositive Curvature

  • Ionel Rovenţa,
  • Constantin P. Niculescu

DOI
https://doi.org/10.1155/2009/906727
Journal volume & issue
Vol. 2009

Abstract

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The Schauder fixed point theorem is extended to the context of metric spaces with global nonpositive curvature. Some applications are included.