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Academician

LEVENT KULA

Profesör

Kırşehir Ahi Evran Üniversitesi Fen-Edebiyat Fakültesi Matematik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Matematik
Keywords YÖKSİS
Articles 31 YÖKSİS 31 · OpenAlex 0 Total citations 342 h-index 4 · OpenAlex OpenAlex coverage %42 matched 13 / 31 Q1 articles 1 Scopus · WoS Q1 1 Best field rank #815 / 2,590 Side field · top 31.5% Co-authors 16 3 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: 13 + YÖKSİS · co-author record: 2
h-index 4 Percentile in Türkiye: 52 #265 of 778 at their university by h-index
i10-index
2
Total citations
342
Top 17% in Türkiye
Per article
22.8
FWCI
0.34
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. On Slant Helix and its Spherical Indicatrix 2005 188 citations
  2. SPLIT QUATERNIONS AND ROTATIONS IN SEMI EUCLIDEAN SPACE E42 2007 123 citations
  3. General helices that lie on the sphere S2n in Euclidean space E2n1 2018 5 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. 2 articles (1 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

Citing publications Crossref 51 publications citing 13 DOI-bearing articles · 37 Türkiye-affiliated
  • 2014 1
  • 2015 1
  • 2017 1
  • 2018 6
  • 2019 11
  • 2020 14
  • 2021 11
  • 2022 5
  • 2025 1
  1. DOI 10.1007/s00006-025-01412-8 2025
  2. Electromagnetic curves and Rytov curves based on the hyperbolic split quaternion algebra TR Zehra Özdemir et al. · Optik · 2022
  3. Characterizations of Adjoint Curves According to Alternative Moving Frame TR Ali ÇAKMAK et al. · Fundamental Journal of Mathematics and Applications · 2022
  4. DOI 10.3390/sym14030599 2022
  5. DOI 10.1007/s12215-021-00715-6 2022
  6. DOI 10.3390/physics4010023 2022
  7. On the classification of framed rectifying curves in Euclidean space TR Bahar Doğan Yazıcı et al. · Mathematical Methods in the Applied Sciences · 2021
  8. Kinematic equations of Lorentzian magnetic flux tubes based on split quaternion algebra TR Zehra Özdemir et al. · The European Physical Journal Plus · 2021
  9. Tubular surfaces associated with framed base curves in Euclidean 3‐space TR Kemal Eren et al. · Mathematical Methods in the Applied Sciences · 2021
  10. Some Characterizations of Spherical Indicatrix Curves Generated by Flc Frame TR Kebire Hilal AYVACI et al. · Turkish Journal of Mathematics and Computer Science · 2021
  11. Ruled Surfaces in Minkowski 3-space and Split Quaternion Operators TR Selahattin Aslan et al. · Advances in Applied Clifford Algebras · 2021
  12. Accretive Darboux growth in Lorentz–Minkowski spacetime TR Gül Tuğ et al. · Mathematical Methods in the Applied Sciences · 2021
  13. QUANTUM SPLIT QUATERNIONS TR MUTTALİP ÖZAVŞAR et al. · Journal of Science and Arts · 2021
  14. Some characterizations of rectifying curves in the 3-dimensional hyperbolic space $\mathbb H^{3}(-r)$ TR Buddhadev PAL et al. · Hacettepe Journal of Mathematics and Statistics · 2021
  15. DOI 10.1007/978-3-030-86973-1_32 2021
  16. DOI 10.1002/mma.7273 2021
  17. DOI 10.1080/03081087.2021.1873231 2021
  18. Similarity of hybrid numbers TR İskender Öztürk et al. · Mathematical Methods in the Applied Sciences · 2020
  19. Directional spherical indicatrices of timelike space curve TR Gul Ugur Kaymanli et al. · International Journal of Geometric Methods in Modern Physics · 2020
  20. Hyper-dual split quaternions and rigid body motion TR Selahattin Aslan et al. · Journal of Geometry and Physics · 2020
  21. Siacci's Theorem for Frenet Curves in Minkowski 3-Space TR Kahraman Esen ÖZEN · Mathematical Sciences and Applications E-Notes · 2020
  22. ( k,m )-type slant helices for partially null and pseudo null curves in Minkowski space 𝔼14{\rm{\mathbb E}}_1^4 TR Mehmet Bektaş et al. · Applied Mathematics and Nonlinear Sciences · 2020
  23. A Unified Approach: Split Quaternions with Quaternion Coefficients and Quaternions with Dual Coefficients TR Emel Karaca et al. · Mathematics · 2020
  24. Real matrix representations of complex split quaternions with applications TR Melek Erdoğdu et al. · Mathematical Methods in the Applied Sciences · 2020
  25. Ruled Surfaces With W-direction Curves TR İlkay GÜVEN · Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi · 2020
  26. Dual Jacobsthal Quaternions TR Fügen TORUNBALCI AYDIN · Communications in Advanced Mathematical Sciences · 2020
  27. Mappings that preserve helices in the n-dimensional Minkowski spaces TR Bülent Altunkaya · International Journal of Geometric Methods in Modern Physics · 2020
  28. A natural Frenet frame for null curves on the lightlike cone in Minkowski space $\mathbb{R} ^{4}_{2}$ TR Nemat Abazari et al. · Journal of Inequalities and Applications · 2020
  29. A Research on the Spherical Indicatrices of Directional Space Curve TR Gül UĞUR KAYMANLI et al. · Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi · 2020
  30. DOI 10.1080/03081087.2020.1769015 2020

Showing the 30 most recent.

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 ?
Keyword rankings 1

Works 31

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

Indexes and citation percentiles

?
TR Index 6 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 13 %54.8
Other counts

Scopus (SJR)

  • YÖKSİS rows 16

WoS (JCR)

  • YÖKSİS rows 13

Articles

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

31articles

Journals with publications

20 journals

Narrow down

Scopus (SJR)
Q11 Q24 Q37 Q44
WoS (JCR)
Q11 Q21 Q36 Q45
TR Index
6articles

Article list

  1. 2025 Ac-slant curves in Euclidean 3-space ASIAN-EUROPEAN JOURNAL OF MATHEMATICS DOI 10.1142/S1793557124500967 YÖKSİS SJR Q3 JCR Q3 OpenAlex 77.5%
  2. 2022 Spacelike split polynomial Pythagorean normal surfaces with normal N = e1 in Minkowski 3-space Differential Geometry-Dynamical Systems DOI http://www.mathem.pub.ro/dgds/v24/D24-ak-ZDP88.pdf YÖKSİS
  3. 2022 Mappings that transform helices from Euclidean space to Minkowski space HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS DOI 10.15672/hujms.915138 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 41.5%
  4. 2021 Helix preserving mappings Mathematical Methods in the Applied Sciences DOI 10.1002/mma.6056 YÖKSİS SJR Q1 JCR Q1 OpenAlex 51.8%
  5. 2021 HYPERSPHERICAL AND HYPERCYLINDRICAL GENERALIZED HELICES IN THE SENSE OF HAYDEN IN $\mathbb{E}^{2n+1}$ Facta Universitatis, Series: Mathematics and Informatics DOI 10.22190/FUMI201116060A YÖKSİS JCR Q3 OpenAlex 25.9%
  6. 2020 Polynomial helices in the n-dimensional semi-Euclidean space with index two Filomat DOI 10.2298/FIL2014861A YÖKSİS SJR Q2 JCR Q3 OpenAlex 53.5%
  7. 2018 On spacelike rectifying slant helices in Minkowski 3-space Turkish Journal of Mathematics DOI 10.3906/mat-1705-109 YÖKSİS TR Index SJR Q2 JCR Q3 OpenAlex 64.1%
  8. 2018 On polynomial general helices in n-dimensional Euclidean space Rn Advances in Applied Clifford Algebras DOI 10.1007/s00006-018-0835-1 YÖKSİS SJR Q2 JCR Q3 OpenAlex 51.7%
  9. 2018 On timelike rectifying slant helices in Minkowski 3-space International Electronic Journal of Geometry DOI http://www.iejgeo.com/matder/dosyalar/makale-246/2018-1-2-altunkaya.pdf YÖKSİS TR Index SJR Q4 JCR Q4 OpenAlex 61.0%
  10. 2018 Characterizations of slant and spherical helices due to pseudo-sabban frame Fundamental Journal of Mathematics and Applications DOI http://dergipark.gov.tr/fujma/issue/38235/412081 YÖKSİS TR Index OpenAlex 61.1%
  11. 2018 General helices that lie on the sphere S2n in Euclidean space E2n1 Universal Journal of Mathematics and Applications DOI 10.32323/ujma.434361 YÖKSİS SJR Q3 OpenAlex 69.5%
  12. 2016 Characterizations of spacelike slant helices in Minkowski 3-space Analele Stiintifice ale Universitatii Al I Cuza din Iasi-Serie Noua-Matematica YÖKSİS SJR Q3 JCR Q4
  13. 2016 On rectifying slant helices in Euclidean 3 space Konuralp Journal of Mathematics DOI http://www.konuralpjournalmath.com/matder/dosyalar/makale-191/paper_03.pdf YÖKSİS SJR Q3
  14. 2016 Slant Helices Generated by Plane Curves in Euclidean 3 space Palestine Journal of Mathematics DOI http://pjm.ppu.edu/sites/default/files/papers/PJM_Sep_2016_20.pdf YÖKSİS SJR Q4
  15. 2015 Some Characterizations of Slant and Spherical Helices due to Sabban Frame Mathematical Sciences And Applications E-Notes DOI http://www.mathenot.com/ YÖKSİS TR Index SJR Q4 OpenAlex 72.0%
  16. 2015 Slant Helices Generated by Plane Curve in E 3 1 Fundamental Journal of Mathematics and MathematicalSciences DOI www.frdint.com/ YÖKSİS
  17. 2014 Characterizations of timelike slant helices in Minkowski 3 space Mathematical Communications YÖKSİS SJR Q3 JCR Q4
  18. 2013 On the explicit characterization of curves on a n 1 sphere in S n International Electronic Journal of Geometry YÖKSİS
  19. 2011 Characterizations of the position vector of a surface curve in Euclidean 3 space Analele Stiintifice ale Universitatii Ovidius Constanta-Seria Matematica YÖKSİS SJR Q4 JCR Q4
  20. 2010 Characterizations of Slant Helices in Euclidean 3 Space Turkish Journal of Mathematics YÖKSİS

Projects 2

  1. 2015 ARAKESİT EĞRİSİ ÖZEL EĞRİLER OLAN YÜZEYLER ÜZERİNE AHİ EVRAN ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2015-07-10 – 2017-01-10
  2. — Carnot Gruplarındaki Maksimal Kesirli Maksimal ve Riesz Potansiyel Operatörlerinin Genelleştirilmiş Morrey Uzaylarındaki Sınırlılığı ve Uygulamaları BAP · Tamamlandı

Proceedings 15 See all (15) →

  1. 2016 On Intersection Curve of Two Surfaces 14th International Geometry Symposium Pamukkale University Denizli/TURKEY
  2. 2018 Helices that Lie on S-2n 7th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA-2018)
  3. 2019 Helix Preserving Mappings 8th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA-2019)
  4. 2016 Examples of Curves which Spherical Indicatrices are Spherical Conics 14th International Geometry Symposium Pamukkale University Denizli/TURKEY
  5. 2016 Rational Surfaces Generated From The Split Quaternion Product of Two Rational Space Curves in E4 2 14th International Geometry Symposium Pamukkale University Denizli/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
16
With an akaturk profile
9
Turkish institutions
3
Co-authored works
%100

Academic co-authors 9

  1. BÜLENT ALTUNKAYA Profesör · Kırşehir Ahi Evran Üniversitesi same university 11
  2. YUSUF YAYLI Profesör · Ankara Üniversitesi 10
  3. KAZIM İLARSLAN Profesör · Kırıkkale Üniversitesi 6
  4. HASAN ALTINBAŞ Doktor Öğretim Üyesi · Kırşehir Ahi Evran Üniversitesi same university 5
  5. MAHMUT MAK Doçent · Kırşehir Ahi Evran Üniversitesi same university 2
  6. SEMRA KAYA Profesör · Uşak Üniversitesi 2
  7. İSMAİL GÖK Profesör · Ankara Üniversitesi 2
  8. CAHİT AYTEKİN Profesör · Kırşehir Ahi Evran Üniversitesi same university 1
  9. FERDAĞ KAHRAMAN AKSOYAK Profesör · Kırşehir Ahi Evran Üniversitesi same university 1

National collaboration 3 institutions

Within own university13 joint works · Kırşehir Ahi Evran Üniversitesi

  1. Ankara Üniversitesi 12 works · 2 academics
  2. Kırıkkale Üniversitesi 6 works · 1 academics
  3. Uşak Üniversitesi 2 works · 1 academics

Other co-authors (incl. international) 7

MESUT ALTINOK 4HASAN HİLMİ HACISALİHOĞLU 3ÇETİN CAMCI 3MURAT KEMAL KARACAN 2BENEN AKINCINEJAT EKMEKCİÖZGÜR AYDOĞMUŞ

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.