Convergence and fixed points by fuzzy orders
نویسندگان
چکیده
A general approach to fixed point theory is proposed which is related to the notion of fuzzy ordering. This approach extends both the fixed point theorems in metric spaces and the ones in ordered sets. © 2007 Elsevier B.V. All rights reserved.
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عنوان ژورنال:
- Fuzzy Sets and Systems
دوره 159 شماره
صفحات -
تاریخ انتشار 2008