Applied Mathematics
Volume 4, Issue 11 (November 2013)
ISSN Print: 2152-7385 ISSN Online: 2152-7393
Google-based Impact Factor: 0.58 Citations
An Improvement of a Known Unique Common Fixed Point Result for Four Mappings on 2-Metric Spaces ()
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ABSTRACT
In this paper, we introduce a new class Γ, which is weak than a known class Ψ, of real continuous functions defined on [0, +∞), and use another method to prove the known unique common fixed point theorem for four mappings with γ-contractive condition instead of Ψ-contractive condition on 2-metric spaces.
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