COINCIDENCE AND COMMON FIXED POINTS OF WEAKLY RECIPROCALLY CONTINUOUS AND COMPATIBLE HYBRID MAPPINGS VIA AN IMPLICIT RELATION AND AN APPLICATION
Author(s) -
Surjeet Singh Chauhan,
Mohammad Imdad,
Zoran Kadelburg,
Calogero Vetro
Publication year - 2015
Publication title -
sarajevo journal of mathematics
Language(s) - English
Resource type - Journals
eISSN - 2233-1964
pISSN - 1840-0655
DOI - 10.5644/sjm.11.1.06
Subject(s) - mathematics , coincidence , relation (database) , pure mathematics , coincidence point , algebra over a field , fixed point theorem , computer science , data mining , medicine , alternative medicine , pathology
Using the hybrid version of the notion of weakly reciprocal continuous mappings due to Gairola et al. [Coincidence and fixed point for weakly reciprocally continuous single-valued and multi-valued maps, Demonstratio Math. (2013/2014), accepted], we prove a coincidence and common fixed point theorem for a hybrid pair of compatible mappings via an implicit relation. Our main result improves and generalizes a host of previously known theorems. As an application, we give a homotopy theorem which supports our main result
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