Pair of non-self-mappings and common fixed points. (English) Zbl 1118.54304

Authors’ abstract: We study quasi-contraction type non-self-mappings on Takahashi convex metric spaces and common fixed point theorems for a pair of maps. Results generalizing and unifying fixed point theorems of Imdad and Kumar, Das and Naik, Jungck, Ćirić, Ume, Khan and Pathak, and Ćirić are established.


54H25 Fixed-point and coincidence theorems (topological aspects)
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