... L´opez, and R. Villa, Eds., vol. 64, pp. 195–225, Universities ofMalaga and Seville, Sevilla, Spain, 2003.10 W. A. Kirk, “Geodesic geometry and fixed point theory II,” in Fixed Point Theory and ... convex.8 Fixed Point Theory and ApplicationsTheorem 3.5. Let X be a complete CAT0 space and let K ⊆ X be nonempty, bounded, closed, and convex. Let T : K → K and for n ∈ N,letαn: K → Rbe ... Fern´andez-Le´on, and B. Pia¸tek, “Fixed points of single- and set-valued mappings inuniformly convex metric s paces with no metric convexity,” Fixed Point Theory and Applications, vol.2010,...