Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability

This study presents two novel frameworks, termed a quasi-modular <i>b</i>-metric space and a non-Archimedean quasi-modular <i>b</i>-metric space, and various topological properties are provided. Using comparison and simulation functions, this paper rigorously proves several f...

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Main Authors: Ekber Girgin, Abdurrahman Büyükkaya, Neslihan Kaplan Kuru, Mudasir Younis, Mahpeyker Öztürk
Format: Article
Language:English
Published: MDPI AG 2024-09-01
Series:Fractal and Fractional
Subjects:
Online Access:https://www.mdpi.com/2504-3110/8/10/558
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author Ekber Girgin
Abdurrahman Büyükkaya
Neslihan Kaplan Kuru
Mudasir Younis
Mahpeyker Öztürk
author_facet Ekber Girgin
Abdurrahman Büyükkaya
Neslihan Kaplan Kuru
Mudasir Younis
Mahpeyker Öztürk
author_sort Ekber Girgin
collection DOAJ
description This study presents two novel frameworks, termed a quasi-modular <i>b</i>-metric space and a non-Archimedean quasi-modular <i>b</i>-metric space, and various topological properties are provided. Using comparison and simulation functions, this paper rigorously proves several fixed point theorems in the non-Archimedean quasi-modular <i>b</i>-metric space. As a useful application, it also establishes Ulam–Hyers stability for the fixed point problem. Finally, this study concludes with a unique solution to a non-linear fractional differential equation, making a substantial contribution to the discipline.
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series Fractal and Fractional
spelling doaj-art-c5ceccd2fe54496ea06acaa0fa38e47e2025-08-20T02:11:04ZengMDPI AGFractal and Fractional2504-31102024-09-0181055810.3390/fractalfract8100558Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers StabilityEkber Girgin0Abdurrahman Büyükkaya1Neslihan Kaplan Kuru2Mudasir Younis3Mahpeyker Öztürk4Department of Engineering Fundamental Sciences, Sakarya University of Applied Sciences, 54187 Serdivan, Sakarya, TürkiyeDepartment of Mathematics, Karadeniz Technical University, 61080 Ortahisar, Trabzon, TürkiyeDepartment of Mathematics, Sakarya University, 54187 Serdivan, Sakarya, TürkiyeDepartment of Mathematics, Sakarya University, 54187 Serdivan, Sakarya, TürkiyeDepartment of Mathematics, Sakarya University, 54187 Serdivan, Sakarya, TürkiyeThis study presents two novel frameworks, termed a quasi-modular <i>b</i>-metric space and a non-Archimedean quasi-modular <i>b</i>-metric space, and various topological properties are provided. Using comparison and simulation functions, this paper rigorously proves several fixed point theorems in the non-Archimedean quasi-modular <i>b</i>-metric space. As a useful application, it also establishes Ulam–Hyers stability for the fixed point problem. Finally, this study concludes with a unique solution to a non-linear fractional differential equation, making a substantial contribution to the discipline.https://www.mdpi.com/2504-3110/8/10/558fixed pointquasi-modular b-metric spaceUlam–Hyers stabilityfractional differential equation
spellingShingle Ekber Girgin
Abdurrahman Büyükkaya
Neslihan Kaplan Kuru
Mudasir Younis
Mahpeyker Öztürk
Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability
Fractal and Fractional
fixed point
quasi-modular b-metric space
Ulam–Hyers stability
fractional differential equation
title Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability
title_full Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability
title_fullStr Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability
title_full_unstemmed Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability
title_short Analysis of Caputo-Type Non-Linear Fractional Differential Equations and Their Ulam–Hyers Stability
title_sort analysis of caputo type non linear fractional differential equations and their ulam hyers stability
topic fixed point
quasi-modular b-metric space
Ulam–Hyers stability
fractional differential equation
url https://www.mdpi.com/2504-3110/8/10/558
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AT neslihankaplankuru analysisofcaputotypenonlinearfractionaldifferentialequationsandtheirulamhyersstability
AT mudasiryounis analysisofcaputotypenonlinearfractionaldifferentialequationsandtheirulamhyersstability
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