KKM and Ky Fan Theorems in Hyperconvex Metric Spaces
نویسنده
چکیده
In hyperconvex metric spaces, we introduce Knaster-KuratowskiMazurkiewicz mappings (in short KKM-maps). Then we prove an analogue to Ky Fan fixed point theorem in hyperconvex metric spaces.
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تاریخ انتشار 2004