An Approach of Lebesgue Integral in Fuzzy Cone Metric Spaces via Unique Coupled Fixed Point Theorems
Author(s) -
Muhammad Talha Waheed,
Saif Ur Rehman,
Naeem Jan,
Abdu Gumaei,
Mabrook AlRakhami
Publication year - 2021
Publication title -
journal of function spaces
Language(s) - English
Resource type - Journals
eISSN - 2314-8896
pISSN - 2314-8888
DOI - 10.1155/2021/8766367
Subject(s) - mathematics , cone (formal languages) , fixed point theorem , metric space , fuzzy logic , type (biology) , pure mathematics , fixed point , discrete mathematics , lebesgue integration , mathematical analysis , computer science , algorithm , artificial intelligence , ecology , biology
In the theory of fuzzy fixed point, many authors have been proved different contractive type fixed point results with different types of applications. In this paper, we establish some new fuzzy cone contractive type unique coupled fixed point theorems (FP-theorems) in fuzzy cone metric spaces (FCM-spaces) by using “the triangular property of fuzzy cone metric” and present illustrative examples to support our main work. In addition, we present a Lebesgue integral type mapping application to get the existence result of a unique coupled FP in FCM-spaces to validate our work.
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