On contractions in probabilistic metric spaces
نویسنده
چکیده
Two types of contractions are used for mappings defined on probabilistic metric spaces. The first type was introduced by V.M. Sehgal [15-16 ], the second type by T.L. Hicks [7]. Since then, many fixed point results were obtained. In this paper we introduce the concept of a probabilistic g−contraction, which is a generalization of a probabilistic contraction of Hicks’ type and prove some fixed point theorems.
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تاریخ انتشار 2006