Oinam Budhichandra Singh, Th. Indubala, N. Leenthoi, Fixed Point Theorems for Compatible Mappings of Type (R) in 2-Metric Spaces, ATMath Volume 2, Advanced Trends in Mathematics (Volume 2)
https://www.scipress.com/ATMath.2.17
Abstract:
    The aim of this paper is to introduce the concept of compatible mappings of type (R) in 2-metric spaces and to prove a coincidence point theorem and a fixed point theorem for compatible mappings of type (R) in 2-matric spaces.
Keywords:
    Common Fixed Points, Compatible 2-Metric Spaces, Compatible Mapping, Compatible Mappings of Type (A), Compatible Mappings of Type (P), Compatible Mappings of Type (R)