Affiliation:
1. MatematiČki Institut, Knez Mihaila 35, Belgrade 11000, Serbia
Abstract
LetXbe a Banach space,Ka non-empty closed subset ofXandT:K→Xa mapping satisfying the contractive definition (1.1) below and the conditionT(∂K)⫅K. ThenThas a unique fixed point inK. This result improves Theorem of Rhoades [1] and generalizes the corresponding theorem of Assad [2].
Subject
Mathematics (miscellaneous)
Cited by
12 articles.
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