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Coincidence and fixed points for compatible and relatively nonexpansive maps

Gerald Jungck

International Journal of Mathematics and Mathematical Sciences, 1993, vol. 16, 1-6

Abstract:

The concept of relatively nonexpansive maps is introduced. Fixed point and coincidence results for families of four self maps of metric spaces are obtained. Non-continuous compatible and relatively nonexpansive maps on star-shaped compact subsets of normed linear spaces are highlighted, and two theorems of Dotson are generalized.

Date: 1993
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:461607

DOI: 10.1155/S0161171293000110

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