Some Variants of Krasnoselskii-Type Fixed Point Results for Equiexpansive Mappings with Applications
Author(s) -
Niaz Ahmad,
Nayyar Mehmood,
Ahmed Al-Rawashdeh
Publication year - 2021
Publication title -
journal of function spaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.579
H-Index - 28
eISSN - 2314-8896
pISSN - 2314-8888
DOI - 10.1155/2021/2648057
Subject(s) - fixed point theorem , mathematics , type (biology) , fixed point , operator (biology) , discrete mathematics , mathematical analysis , ecology , biochemistry , chemistry , repressor , gene , transcription factor , biology
In this paper, we investigate the Krasnoselskii-type fixed point results for the operator F of two variables by assuming that the family F x , . : x is equiexpansive. The results may be considered as variants of the Krasnoselskii fixed point theorem in a general setting. We use our main results to obtain the existence of solutions of a fractional evolution differential equation. An example of a controlled system is given to illustrate the application.
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