Numerical simulation of fuzzy fractional differential equations using a reliable technique
This paper studies the analytical solution to the Fractional Differential Equations (FDEs) under uncertainty. Fuzzy differential equations are one of the emerging topics in the present era of research, where we have found an effective combination of FDEs with fuzziness. The Homotopy Analysis Transfo...
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| Format: | Article |
| Language: | English |
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Ayandegan Institute of Higher Education,
2024-06-01
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| Series: | Journal of Fuzzy Extension and Applications |
| Subjects: | |
| Online Access: | https://www.journal-fea.com/article_196775_ad62b07dd7e3af68911bdaccf583234e.pdf |
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| author | Shreya Mukherjee Amit Kumar Samaresh Kumbhakar |
| author_facet | Shreya Mukherjee Amit Kumar Samaresh Kumbhakar |
| author_sort | Shreya Mukherjee |
| collection | DOAJ |
| description | This paper studies the analytical solution to the Fractional Differential Equations (FDEs) under uncertainty. Fuzzy differential equations are one of the emerging topics in the present era of research, where we have found an effective combination of FDEs with fuzziness. The Homotopy Analysis Transform Method (HATM) with the Caputo fractional derivative is applied in this work to find the analytical fuzzy solution of two fuzzy FDEs. One of the interesting parts of this study is that we have found upper and lower fuzzy solutions for both fuzzy FDEs. The different graphical representations that have been presented for both examples show that there is a symmetry relation between the upper and lower-cut fuzzy solutions. In this method, the region and rate of convergence of the solution series are controlled by the auxiliary parameter r-cut. This paper shows that the proposed method is reliable and efficient in determining the fuzzy solutions of the FDEs in applied mathematics and engineering. |
| format | Article |
| id | doaj-art-5a06016436904427b77f312c99d4e9e8 |
| institution | Kabale University |
| issn | 2783-1442 2717-3453 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Ayandegan Institute of Higher Education, |
| record_format | Article |
| series | Journal of Fuzzy Extension and Applications |
| spelling | doaj-art-5a06016436904427b77f312c99d4e9e82025-01-30T15:07:06ZengAyandegan Institute of Higher Education,Journal of Fuzzy Extension and Applications2783-14422717-34532024-06-015215917210.22105/jfea.2024.449034.1418196775Numerical simulation of fuzzy fractional differential equations using a reliable techniqueShreya Mukherjee0Amit Kumar1Samaresh Kumbhakar2Department of Mathematics, Sidho-Kanho-Birsha University, West-Bengal, India.Department of Mathematics, Balarampur College, Purulia, West-Bengal, India.Department of Mathematics, Sidho-Kanho-Birsha University, West-Bengal, India.This paper studies the analytical solution to the Fractional Differential Equations (FDEs) under uncertainty. Fuzzy differential equations are one of the emerging topics in the present era of research, where we have found an effective combination of FDEs with fuzziness. The Homotopy Analysis Transform Method (HATM) with the Caputo fractional derivative is applied in this work to find the analytical fuzzy solution of two fuzzy FDEs. One of the interesting parts of this study is that we have found upper and lower fuzzy solutions for both fuzzy FDEs. The different graphical representations that have been presented for both examples show that there is a symmetry relation between the upper and lower-cut fuzzy solutions. In this method, the region and rate of convergence of the solution series are controlled by the auxiliary parameter r-cut. This paper shows that the proposed method is reliable and efficient in determining the fuzzy solutions of the FDEs in applied mathematics and engineering.https://www.journal-fea.com/article_196775_ad62b07dd7e3af68911bdaccf583234e.pdffuzzy fractional differential equationshomotopy analysis transform methodupper and lower fuzzy solutioncaputo fractional derivativer-cut |
| spellingShingle | Shreya Mukherjee Amit Kumar Samaresh Kumbhakar Numerical simulation of fuzzy fractional differential equations using a reliable technique Journal of Fuzzy Extension and Applications fuzzy fractional differential equations homotopy analysis transform method upper and lower fuzzy solution caputo fractional derivative r-cut |
| title | Numerical simulation of fuzzy fractional differential equations using a reliable technique |
| title_full | Numerical simulation of fuzzy fractional differential equations using a reliable technique |
| title_fullStr | Numerical simulation of fuzzy fractional differential equations using a reliable technique |
| title_full_unstemmed | Numerical simulation of fuzzy fractional differential equations using a reliable technique |
| title_short | Numerical simulation of fuzzy fractional differential equations using a reliable technique |
| title_sort | numerical simulation of fuzzy fractional differential equations using a reliable technique |
| topic | fuzzy fractional differential equations homotopy analysis transform method upper and lower fuzzy solution caputo fractional derivative r-cut |
| url | https://www.journal-fea.com/article_196775_ad62b07dd7e3af68911bdaccf583234e.pdf |
| work_keys_str_mv | AT shreyamukherjee numericalsimulationoffuzzyfractionaldifferentialequationsusingareliabletechnique AT amitkumar numericalsimulationoffuzzyfractionaldifferentialequationsusingareliabletechnique AT samareshkumbhakar numericalsimulationoffuzzyfractionaldifferentialequationsusingareliabletechnique |