AN INCLUSION THEOREM Page No: 593-594

Giuseppe Rao

Keywords: Multifunctions, inclusion, minimax.

Abstract: In this paper using a minimax theorem of Ricceri , we prove a result ensuring the existence of a point x* ? X such that 0 ( *, ), I F x ? ? ? ? I where X is a topological space, I is a real interval and F is a multifunction from X × I to a normed space.



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