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A new common fixed point principle. (English) Zbl 0991.54051

The main result is a fixed point theorem for four maps satisfying Meir-Keeler type contractive conditions on a metric space. A result of J. Jachymski [Indian J. Pure Appl. Math. 25, No. 9, 925-937 (1994; Zbl 0811.54034)] and several others are nicely discussed.

MSC:

54H25 Fixed-point and coincidence theorems (topological aspects)
47H10 Fixed-point theorems

Citations:

Zbl 0811.54034
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