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CALOGERO VETRO

Semi-compatible and reciprocally continuous maps in weak non-Archimedean Menger PM-spaces

  • Autori: Mishra, U; Nashine, HK; Samet, B; Vetro, C
  • Anno di pubblicazione: 2012
  • Tipologia: Articolo in rivista (Articolo in rivista)
  • Parole Chiave: Non-Archimedean Menger Space, Compatible, Semi compatible, Weakly compatible, Reciprocally continuous
  • OA Link: http://hdl.handle.net/10447/66347

Abstract

In this paper, we introduce semi-compatible maps and reciprocally continuous maps in weak non-Archimedean PM-spaces and establish a common fixed point theorem for such maps. Moreover, we show that, in the context of reciprocal continuity, the notions of compatibility and semi-compatibility of maps become equivalent. Our result generalizes several fixed point theorems in the sense that all maps involved in the theorem can be discontinuous even at the common fixed point.