Common fixes points in ordered Banach spaces

Authors

  • Calogero Vetro Università degli Studi di Palermo

Keywords:

ordered Banach spaces, weak contractions, common fixed points

Abstract

In this paper we introduce the notion of g-weak isotone mappings in an ordered Banach space and we extend some common fixed point theorems of Dhage, O’Regan and Agarwal [1].

Author Biography

  • Calogero Vetro, Università degli Studi di Palermo
    Dipartimento di Matematica ed Applicazioni
    Via Archirafi, 34 - 90123 Palermo, Italy

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Published

2009-04-07

Issue

Vol. 63 No. 2 (2008)

Section

Articoli

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