On Langevin Type of Fractional Time - Delay Differential Equations

dc.contributor.advisorMahmudov, Nazım (Supervisor)
dc.contributor.authorAydın, Mustafa
dc.date.accessioned2025-11-12T10:42:04Z
dc.date.available2025-11-12T10:42:04Z
dc.date.issued2023-01
dc.date.submitted2023-01
dc.departmentEastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Mathematicsen_US
dc.descriptionDoctor of Philosophy in Mathematics. Institute of Graduate Studies and Research. Thesis (Ph.D.) - Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Mathematics, 2023. Supervisor: Prof. Dr. Nazım Mahmudoven_US
dc.description.abstractThe existence uniqueness of solutions of the impulsive delayed fractional differential equations(IDFDEs) was proved. The Ulam-Hyers stability of IDFDEs was demonstrated. The controllability of IDFDEs was shown via iterative learning control technique. In the sequel, the neutral fractional multi-delayed differential equations(NFMDDEs) was introduced. The existence and uniqueness of NFMDDEs was investigated in addition to its stability, and relative controllability of NFMDDEs was proved by means of fixed point technique. Lastly, new fractional integral and derivatives, i.e. φ-generalized Riemann Liouville k-fractional integral, φ-generalized Riemann Liouville k-fractional derivative, φ-generalized Caputo k-fractional derivative were defined and some fundamental features were discussed to build theory’s basement.en_US
dc.description.abstractÖZ: ˙Impulsif ve gecikmeli kesirli bir diferansiyel denklemin çözümünün var ve tek oldugu˘ ispatlandı. Bu kesirli diferansiyel denklemin Ulam-Hyers anlamında kararlı oldugu˘ gösterildi. Yinelemeli ögrenme kontrol edilebilirlik tekni ˘ gi yardımıyla da bu ˘ denklemin kontrol edilebilecegi gösterildi. Hemen akabinde, çok gecikmeli nötr ve ˘ kesirli diferansiyel denklemi tanıtıldı. Bu kesirli diferansiyel denklemin kararlılıgına ˘ ilaveten sistemin çözümünün var ve tek oldugu ara¸stırıldı ve sabit nok teoremleri ˘ teknigi aracılı ˘ gıyla bu kesirli diferansiyel denklemin nisbi kontrol edilebilece ˘ gi ispat ˘ edildi. Son olarak, φ-genelle¸stirilmi¸s Riemann Liouville k-kesirli integrali, φ-genelle¸stirilmi¸s Riemann Liouville k-kesirli türevi, φ-genelle¸stirilmi¸s Caputo k-kesirli türevi olmak üzere yeni kesirli integral ve türevleri tanımlandı ve teorinin temelini in¸sa etmek için bazı temel özellikler tartı¸sıldı.en_US
dc.identifier.citationAydın, Mustafa. (2023).On Langevin Type of Fractional Time - Delay Differential Equations . Thesis (Ph.D.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Mathematics, Famagusta: North Cyprus.en_US
dc.identifier.urihttps://hdl.handle.net/11129/6486
dc.language.isoen
dc.publisherEastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ)en_US
dc.relation.publicationcategoryTez
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectThesis Tezen_US
dc.titleOn Langevin Type of Fractional Time - Delay Differential Equationsen_US
dc.typeDoctoral Thesis

Files

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
AydınMustafa_PHD.pdf
Size:
679.5 KB
Format:
Adobe Portable Document Format
Description:
Thesis, Doctoral

License bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
license.txt
Size:
1.77 KB
Format:
Item-specific license agreed upon to submission
Description: