Numerical analysis of fractional human liver model in fuzzy environment

Many papers have shown that fractional derivatives are preferable to other operators when the data or information is exact, but this is not the case in practice because we live in an uncertain environment. Fuzzy operators are the best option for modelling in this situation. In this paper, we use the...

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Autores principales: Shabir Ahmad, Aman Ullah, Ali Akgül, Thabet Abdeljawad
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Lenguaje:EN
Publicado: Taylor & Francis Group 2021
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Acceso en línea:https://doaj.org/article/d215b863dc944019b253850355485d19
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spelling oai:doaj.org-article:d215b863dc944019b253850355485d192021-11-26T11:19:47ZNumerical analysis of fractional human liver model in fuzzy environment1658-365510.1080/16583655.2021.2006894https://doaj.org/article/d215b863dc944019b253850355485d192021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/16583655.2021.2006894https://doaj.org/toc/1658-3655Many papers have shown that fractional derivatives are preferable to other operators when the data or information is exact, but this is not the case in practice because we live in an uncertain environment. Fuzzy operators are the best option for modelling in this situation. In this paper, we use the fuzzy fractional Caputo's derivative to generalize the fractional-order human liver model. We consider both types of H-differentiability (type 1 and type 2). We establish a general procedure of solution under the concept of H-differentiability through fuzzy Laplace transform. We implement the proposed scheme to derive the numerical results of the model. We present the archived theoretical solution via two- and three-dimensional graphs at different values of fractional orders and specific fuzzy triangular initial conditions. We present the evolution of the proposed model for some values of $ \varphi _0\in [0,1] $ to see the effect of uncertainty on the secretion of Bromsulphthalein in the blood and liver.Shabir AhmadAman UllahAli AkgülThabet AbdeljawadTaylor & Francis Grouparticlehuman liver modelfuzzy fractional derivativeuncertaintyfuzzy laplace transformh-differentiabilityScience (General)Q1-390ENJournal of Taibah University for Science, Vol 15, Iss 1, Pp 840-851 (2021)
institution DOAJ
collection DOAJ
language EN
topic human liver model
fuzzy fractional derivative
uncertainty
fuzzy laplace transform
h-differentiability
Science (General)
Q1-390
spellingShingle human liver model
fuzzy fractional derivative
uncertainty
fuzzy laplace transform
h-differentiability
Science (General)
Q1-390
Shabir Ahmad
Aman Ullah
Ali Akgül
Thabet Abdeljawad
Numerical analysis of fractional human liver model in fuzzy environment
description Many papers have shown that fractional derivatives are preferable to other operators when the data or information is exact, but this is not the case in practice because we live in an uncertain environment. Fuzzy operators are the best option for modelling in this situation. In this paper, we use the fuzzy fractional Caputo's derivative to generalize the fractional-order human liver model. We consider both types of H-differentiability (type 1 and type 2). We establish a general procedure of solution under the concept of H-differentiability through fuzzy Laplace transform. We implement the proposed scheme to derive the numerical results of the model. We present the archived theoretical solution via two- and three-dimensional graphs at different values of fractional orders and specific fuzzy triangular initial conditions. We present the evolution of the proposed model for some values of $ \varphi _0\in [0,1] $ to see the effect of uncertainty on the secretion of Bromsulphthalein in the blood and liver.
format article
author Shabir Ahmad
Aman Ullah
Ali Akgül
Thabet Abdeljawad
author_facet Shabir Ahmad
Aman Ullah
Ali Akgül
Thabet Abdeljawad
author_sort Shabir Ahmad
title Numerical analysis of fractional human liver model in fuzzy environment
title_short Numerical analysis of fractional human liver model in fuzzy environment
title_full Numerical analysis of fractional human liver model in fuzzy environment
title_fullStr Numerical analysis of fractional human liver model in fuzzy environment
title_full_unstemmed Numerical analysis of fractional human liver model in fuzzy environment
title_sort numerical analysis of fractional human liver model in fuzzy environment
publisher Taylor & Francis Group
publishDate 2021
url https://doaj.org/article/d215b863dc944019b253850355485d19
work_keys_str_mv AT shabirahmad numericalanalysisoffractionalhumanlivermodelinfuzzyenvironment
AT amanullah numericalanalysisoffractionalhumanlivermodelinfuzzyenvironment
AT aliakgul numericalanalysisoffractionalhumanlivermodelinfuzzyenvironment
AT thabetabdeljawad numericalanalysisoffractionalhumanlivermodelinfuzzyenvironment
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