Browsing Artículos (Didáctica de la Matemáticas) by Subject 

Browsing Artículos (Didáctica de la Matemáticas) by Subject "Fixed points"

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      Best proximity points for proximal contractions 

      Fernández León, Aurora (Yokohama Publishers, 2014)
      In this paper we improve and extend some best proximity point results concerning the so- called proximal contractions. Specifically, compactness assumptions under the sets A and B are removed to consider completeness conditions instead.
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      CAT(k)-spaces, weak convergence and fixed points 

      Fernández León, Aurora; Espínola García, Rafael (Academic Press, 2009)
      In this paper we show that some of the recent results on ¯xed point for CAT(0) spaces still hold true for CAT(1) spaces, ...