Tripled Coincidence Point Theorems for a Class of Contractions in Ordered Metric Spaces
نویسندگان
چکیده
In [Coupled fixed points for a class of contractions in partially ordered spaces and applications, J. Comput. Anal. Appl. vol. 13, no. 6, (2011), 1123-1131], Jiandong Yin introduced the concept of a mixed g-comparable mapping F : X2 → X and proved coupled coincidence point theorems for a class of nonlinear contractive mappings. In this paper, we introduce the concept of a mixed g-comparable mapping F : X3 → X and we present some tripled coincidence fixed point theorems for nonlinear contractions in the setting of partially ordered metric spaces. 2000 Mathematics Subject Classification: 54H25, 47H10, 54E50.
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