FIXED POINT THEOREMS FOR GENERAL CLASSES OF MAPS ACTING ON TOPOLOGICAL VECTOR SPACES

Author:

Agarwal Ravi P.12,O'Regan Donal3,Taoudi Mohamed-Aziz4

Affiliation:

1. Department of Mathematical Sciences, Florida Institute of Technology, 150 West University Boulevard, Melbourne Florida 32901, USA

2. KFUPM Chair Professor, Mathematics and Statistics Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia

3. Department of Mathematics, National University of Ireland, Galway, Ireland

4. Université Cadi-Ayyad, Laboratoire de Mathématiques, et de Dynamique de Populations, Marrakech, Maroc

Abstract

We present new fixed point theorems for multivalued [Formula: see text]-admissible maps acting on locally convex topological vector spaces. The considered multivalued maps need not be compact. We merely assume that they are weakly compact and map weakly compact sets into relatively compact sets. Our fixed point results are obtained under Schauder, Leray–Schauder and Furi-Pera type conditions. These results are useful in applications and extend earlier works.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Mathematics

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Orthogonal sets; orthogonal contractions;Asian-European Journal of Mathematics;2019-05-27

2. Existence of weak solutions for an infinite system of second order differential equations;Advances in Operator Theory;2019-04

3. Fixed point theorems and the Krein-S̆mulian property in locally convex spaces;Fixed Point Theory and Applications;2015-08-25

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