Existence, Uniqueness, and Stability of Solutions to Variable Fractional Order Boundary Value Problems     
Yazarlar (3)
Zoubıda Bouazza
Mohammed Saıd Souıd
Prof. Dr. Ali YAKAR Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale
Makale Alt Türü Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale
Dergi Adı Journal of New Theory
Dergi ISSN 2149-1402
Dergi Tarandığı Indeksler TR DİZİN
Makale Dili İngilizce
Basım Tarihi 12-2022
Sayı 41
Sayfalar 82 / 93
DOI Numarası 10.53570/jnt.1182795
Makale Linki http://dx.doi.org/10.53570/jnt.1182795
Özet
This paper investigates the sufficient conditions for the existence and uniqueness of a class of Riemann-Liouville fractional differential equations of variable order with fractional boundary conditions. The problem is converted into differential equations of constant orders by combining the concepts of generalized intervals and piecewise constant functions. We derive the required conditions for ensuring the uniqueness of the problem in order to utilize the Banach fixed point theorem. The stability of the obtained solution in the Ulam-Hyers-Rassias (UHR) sense is also investigated, and we finally provide an illustrative example.
Anahtar Kelimeler
Existence | uniqueness | stability | boundary value problems | fractional calculus