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New fixed point theorems for countably condensing maps with an application to functional integral inclusions

  • Khaled Ben Amara , Aref Jeribi and Najib Kaddachi EMAIL logo
Published/Copyright: December 10, 2021
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Abstract

This paper presents new fixed point theorems for 2 Ă— 2 block operator matrix with countably condensing or countably đť““-set-contraction multi-valued inputs. Our theory will then be used to establish some new existence theorems for coupled system of functional differential inclusions in general Banach spaces under weak topology. Our results generalize, improve and complement a number of earlier works.

  1. (Communicated by Michal FeÄŤkan)

References

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Received: 2020-10-06
Accepted: 2020-11-30
Published Online: 2021-12-10
Published in Print: 2021-12-20

© 2021 Mathematical Institute Slovak Academy of Sciences

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