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Academician

FARUK DEVELİ

Doktor Öğretim Üyesi

Yıldız Teknik Üniversitesi Fen-Edebiyat Fakültesi Matematik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Matematik
Articles 12 YÖKSİS 12 · OpenAlex 0 Total citations 29 h-index 3 · OpenAlex OpenAlex coverage %100 matched 12 / 12 Q1 articles 3 Scopus · WoS Q1 5 Best field rank #1,127 / 2,590 Side field · top 43.5% Co-authors 5 0 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 12
h-index 3 Percentile in Türkiye: 42 #881 of 1,360 at their university by h-index
i10-index
1
Total citations
29
Top 56% in Türkiye
Per article
2.4
FWCI
0.86
1.00 = world average
World top 1%
0
World top 10%
1

Most cited articles

  1. Existence and stability analysis of solution for fractional delay differential equations 2023 world top 10% 10 citations
  2. Existence and Ulam-Hyers stability results for nonlinear fractional Langevin equation with modified argument 2022 7 citations
  3. Existence and Hyers-Ulam Stability Results for Partial Fractional-Order Delay Differential Equations 2022 4 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. h-index on the OpenAlex author profile: 3.

Citing publications Crossref 2 publications citing 12 DOI-bearing articles · 1 Türkiye-affiliated
  • 2022 1
  • 2025 1
  1. DOI 10.1088/1751-8121/ae189e 2025
  2. Existence and Hyers–Ulam Stability Results for Partial Fractional-Order Delay Differential Equations TR Okan Duman et al. · Results in Mathematics · 2022
Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?

Works 12

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 3 articles
OpenAlex citation percentile
Top 1%0
Top 10%1
Avg · n 12 %58.0
Other counts

Scopus (SJR)

  • YÖKSİS rows 11

WoS (JCR)

  • YÖKSİS rows 9

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

12articles

Journals with publications

10 journals

Narrow down

Scopus (SJR)
Q13 Q24 Q33 Q41
WoS (JCR)
Q15 Q21 Q33 Q40
TR Index
3articles

Article list

  1. 2026 Qualitative analysis of implicit fractional differential equations involving Caputo-Hadamard derivative Journal of Applied Mathematics and Computing DOI 10.1007/s12190-026-02872-2 YÖKSİS SJR Q2 JCR Q1 OpenAlex 89.3%
  2. 2026 Ulam Type Stability of a Fractional Volterra Integral Equation in the Hadamard Sense Results in Mathematics DOI 10.1007/s00025-025-02563-7 YÖKSİS SJR Q1 JCR Q2 OpenAlex 89.2%
  3. 2024 On the Stability Analysis of Darboux Problem on Both Bounded and Unbounded Domains APPLICATIONS OF MATHEMATICS DOI 10.21136/AM.2023.0200-22 YÖKSİS SJR Q3 JCR Q3 OpenAlex 20.9%
  4. 2024 Implicit fractional differential equations: Existence of a solution revisited Mathematical Methods in the Applied Sciences DOI 10.1002/mma.9856 YÖKSİS SJR Q1 JCR Q1 OpenAlex 53.7%
  5. 2023 Existence and stability analysis of solution for fractional delay differential equations Filomat DOI 10.2298/fil2306869d YÖKSİS SJR Q3 OpenAlex top 10% OpenAlex 94.9%
  6. 2023 Almost Contraction Mappings and $(S,T)$-Stability of Jungck Iteration in Cone Metric Spaces over Banach Algebras Turkish Journal of Mathematics and Computer Science DOI 10.47000/tjmcs.961439 YÖKSİS TR Index SJR Q4 OpenAlex 57.2%
  7. 2022 Existence and Ulam-Hyers stability results for nonlinear fractional Langevin equation with modified argument MATHEMATICAL METHODS IN THE APPLIED SCIENCES DOI 10.1002/mma.7987 YÖKSİS SJR Q1 JCR Q1 OpenAlex 61.6%
  8. 2022 A new proof of Hartman and Winter’s theorem Journal of Fixed Point Theory and Applications DOI 10.1007/s11784-022-01039-3 YÖKSİS SJR Q2 JCR Q1 OpenAlex 22.1%
  9. 2022 Existence and Hyers-Ulam stability of solutions for a delayed hyperbolic partial differential equation PERIODICA MATHEMATICA HUNGARICA DOI 10.1007/s10998-021-00400-2 YÖKSİS SJR Q2 JCR Q3 OpenAlex 50.0%
  10. 2022 Existence and Hyers-Ulam Stability Results for Partial Fractional-Order Delay Differential Equations RESULTS IN MATHEMATICS DOI 10.1007/s00025-022-01629-0 YÖKSİS SJR Q2 JCR Q1 OpenAlex 77.3%
  11. 2020 Almost contraction mappings in cone b-metric spaces over Banach algebras HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS DOI 10.15672/hujms.486939 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 67.4%
  12. 2019 A Proper Generalization of Banach Principle for Nadler Type Mappings in Cone b-Metric Spaces Over Banach Algebras Journal of Engineering Technology and Applied Sciences DOI 10.30931/jetas.510813 YÖKSİS TR Index OpenAlex 12.0%

Projects 2

  1. 2025 Caputo-Hadamard tipi kesirli türeve sahip başlangıç değer probleminin çözümünün varlık kriterlerinin belirlenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2025-01-16 – 2025-08-08
  2. 2023 Kesirli Diferansiyel Denklemler için Varlık Teklik Kararlılık ve Hopf Çatallanma Analizi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2023-06-05 – 2024-03-14

Proceedings 3

  1. 2018 Fixed Point Results in Cone Banach Spaces 7th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA)
  2. 2021 Existence and Uniqueness Results for Fractional Differential Equations with Delay 1st INTERNATIONAL SYMPOSIUM ON RECENT ADVANCES IN FUNDAMENTAL AND APPLIED SCIENCES (ISFAS-2021)
  3. 2021 Existence and Hyers-Ulam Stability of Solutions for a Delayed Hyperbolic Partial Differential Equation International Conference on Applied Mathematics in Engineering (ICAME) September 1-3, 2021 - Balikesir, Turkey

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
5
With an akaturk profile
4
Turkish institutions
0
Co-authored works
%92

Academic co-authors 4

  1. CANAN ÇELİK KARAASLANLI Profesör · Yıldız Teknik Üniversitesi same university 4
  2. MUTTALİP ÖZAVŞAR Doçent · Yıldız Teknik Üniversitesi same university 3
  3. FATMA ÇELİKER Araştırma Görevlisi · Yıldız Teknik Üniversitesi same university 2
  4. OKAN DUMAN Doktor Öğretim Üyesi · Yıldız Teknik Üniversitesi same university 2

National collaboration 0 institutions

Within own university11 joint works · Yıldız Teknik Üniversitesi

No joint work with another Turkish university.

Other co-authors (incl. international) 1

Stojan Radenovic

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.