Common Fixed Points of Pairwise Commutin
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Tomasz Kubiak
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Article
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1984
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John Wiley and Sons
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English
β 192 KB
The concept of a 2-metric space, introduced by S. GAHLER [l], provides a natural abstraction of the area function for EnoLIDean triangles. Recently, KHAN and FISHER [2] have introduced a necessary and sufficient condition which guarantees the existence of a common fixed point for a pair of continuo