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Existence of positive solutions for integral equations in ordered Banach spaces

Mohammed Said El Khannoussi, Abderrahim Zertiti

Abstract


In this work we study fixed point equations for not necessary increasing map in ordered Banach spaces. For it, we use, topological methods, more precisely, the fixed point index.

Keywords


Fixed point theorems; positive solutions; fixed point index; nonlinear integral equations; nonlinear diferential equations.

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