Concave Multifunctions and the Hammerstein Integral inclusion Problem

Robab Hamlbarani Haghi, Hadi Hadavi


In this paper, we shell generalize concave operators to multifunction versions. Then we obtain some fixed point results for such multifunctions in partially ordered spaces.


Fixed point, Concave multifunction, Partially ordered, Dedekind complete, Order closed, Hammerstein integral inclusions.

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