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Academician

SÜLEYMAN DİRİK

Profesör

Amasya Üniversitesi

Research topics OpenAlex
Articles 77 YÖKSİS 54 · OpenAlex 23 Total citations 91 h-index 5 · OpenAlex OpenAlex coverage %52 matched 36 / 69 Q1 articles 0 Scopus · WoS Q1 1 Co-authors 22 8 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: 36 + YÖKSİS · co-author record: 5
h-index 5 Percentile in Türkiye: 60 #131 of 610 at their university by h-index
i10-index
1
Total citations
91
Top 41% in Türkiye
Per article
2.2
FWCI
0.42
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. On the geometry of pseudo-slant submanifolds of a Kenmotsu manifold 2014 21 citations
  2. Pseudo slant submanifold of a locally decomposable RiemanianManifold 2015 9 citations
  3. Pseudo projective curvature tensor satisfying some properties on a normal paracontact metric manifold 2019 8 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. 5 articles (13 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. h-index on the OpenAlex author profile: 5.

Citing publications Crossref 6 publications citing 33 DOI-bearing articles · 4 Türkiye-affiliated
  • 2020 4
  • 2021 2
  1. DOI 10.3390/math9192467 2021
  2. DOI 10.1155/2021/5777554 2021
  3. A Note on Quasi bi-slant submanifolds of cosymplectic manifolds TR Mehmet Akif AKYOL et al. · Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics · 2020
  4. On some geometric properties of CR-submanifolds of a Sasakian manifold TR Süleyman Di̇ri̇k · Journal of Geometry and Physics · 2020
  5. Some Properties Curvture of Lorentzian Kenmotsu Manifolds TR Ramazan Sari · Applied Mathematics and Nonlinear Sciences · 2020
  6. Generalized projective curvature tensor of nearly cosymplectic manifold TR Habeeb Abood et al. · Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics · 2020
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.

Works 77

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

Indexes and citation percentiles

?
TR Index 10 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 41 %46.0
Other counts

Scopus (SJR)

  • YÖKSİS rows 26

WoS (JCR)

  • YÖKSİS rows 16

Articles

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

77articles

Journals with publications

26 journals

Narrow down

Scopus (SJR)
Q10 Q22 Q310 Q414
WoS (JCR)
Q11 Q25 Q35 Q45
TR Index
10articles

Article list

  1. 2026 Some remarks related to inverse hyperbolic Sine function Filomat DOI https://www.pmf.ni.ac.rs/filomat-content/2024/38-23/FILOMAT%2038-23.html YÖKSİS SJR Q2 JCR Q2
  2. 2026 Some Results for Analytic Functions Related to Bernoulli Numbers Proceedings of the Bulgarian Academy of Sciences DOI 10.7546/CRABS.2026.06.01 YÖKSİS SJR Q3 JCR Q4 OpenAlex 74.0%
  3. 2026 ON CONTACT PSEUDO-SLANT SUBMANIFOLDS OF LP-SASAKIAN MANIFOLDS International Mathematical Virtual Institute (IMVI) DOI https://www.imvibl.org/ YÖKSİS
  4. 2025 Activation function design based on Schwarz lemma for neural networks The Journal of Supercomputing DOI 10.1007/s11227-025-07606-y YÖKSİS OpenAlex 83.8%
  5. 2025 Semi-Invariant Submanifolds of a Trans Sasakian Manifold with Ricci Soliton Journal of Universal Mathematics DOI https://dergipark.org.tr/en/pub/jum/issue/94120 YÖKSİS OpenAlex 10.0%
  6. 2024 Some Results Associated with the Hyperbolic Sine Function Turkish Journal of Mathematics and Computer Science DOI 10.47000/tjmcs.1452681 YÖKSİS TR Index SJR Q4 OpenAlex 15.6%
  7. 2024 ON THE GEOMETRY CONTACT PSEUDO-SLANT SUBMANIFOLDS OF PARA β-KENMOTSU MANIFOLD BULLETIN OF THE INTERNATIONAL MATHEMATICAL VIRTUAL INSTITUTE DOI http://www.imvibl.org/buletin/bulletin_imvi_14_1.htm YÖKSİS
  8. 2024 On Totally Umbilical Pseudo-Slant Submanifolds in Bronze Riemannian Manifold Journal of Engineering Research and Applied Science DOI http://www.journaleras.com/index.php/jeras/issue/view/32 YÖKSİS
  9. 2023 CONTACT PSEUDO-SLANT SUBMANİFOLDS OF A PARA-SASAKİAN MANIFOLD ACCORDING TO TYPE 1, TYPE 2, TYPE 3 CASES Journal of Amasya University the Institute of Sciences and Technology DOI https://dergipark.org.tr/tr/pub/jauist/issue/78760 YÖKSİS OpenAlex 4.9%
  10. 2023 Contact Pseudo-Slant Submanifolds of Lorentzian Para Kenmotsu Manifold Journal of Engineering Research and Applied Science DOI https://www.journaleras.com/index.php/jeras YÖKSİS
  11. 2023 Generic Submanifods of Para β-Kenmotsu Manifold Journal of Engineering Research and Applied Science (JERAS) DOI https://journaleras.com/index.php/jeras/issue/view/29 YÖKSİS
  12. 2023 Generic Submanifolds of Para B-Kenmotsu Manifold Journal of Engineering Research and Applied Science DOI http://www.journaleras.com/index.php/jeras YÖKSİS
  13. 2022 ON KENMOTSU METRIC SPACES SATISFYING SOME CONDITIONS ON THE W1 -CURVATURE TENSOR FİLOMAT DOI https://journal.pmf.ni.ac.rs/filomat/index.php/filomat/article/view/16255 YÖKSİS SJR Q3 OpenAlex 10.0%
  14. 2022 SOME CURVATURE RESULTS ON KENMOTSU METRIC SPACES BULLETIN OF THE INTERNATIONAL MATHEMATICAL VIRTUAL INSTITUTE DOI 10.7251/BIMVI2202243U YÖKSİS
  15. 2022 Certain Curvature Conditions on (k;m)-Paracontact Metric Spaces Communications in Advanced Mathematical Sciences DOI https://dergipark.org.tr/en/pub/cams/issue/74559 YÖKSİS OpenAlex 11.2%
  16. 2022 ON CONTACT PSEUDO-SLANT SUBMANIFOLDS IN (LCS)n-MANIFOLDS Journal of Amasya University the Institute of Sciences and Technology DOI https://dergipark.org.tr/en/pub/jauist YÖKSİS OpenAlex 13.0%
  17. 2022 The Geometry of Invariant Submanifolds of a (k,m) paracontact metric manifold İNTERNATİONAL JOURNAL OF PİONEERİNG TECHNOLOGY END ENGİNEERİNG YÖKSİS
  18. 2022 CHARACTERIZATIONS OF CONTACT PSEUDO-SLANT SUBMANIFOLDS OF A PARA-KENMOTSU MANIFOLD Journal of Amasya University the Institute of Sciences and Technology DOI 10.54559/jauist.1124012 YÖKSİS OpenAlex 61.8%
  19. 2022 The Geometry of Contact Pseudo-Slant Submanifolds of a (𝛋, μ) −Contact Metric Manifold Journal of Engineering Research and Applied Science YÖKSİS
  20. 2022 Some Characterizations Invariant Submanifolds of A (k,u)-Para ContactSpace Journal of Engineering Research and Applied Science (JERAS) DOI http://www.journaleras.com/index.php/jeras/article/view/274/248 YÖKSİS

Projects 11 See all (11) →

  1. 2018 Empedans Fonksiyonlarının Türevi ve Devre Uygulamaları Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-05-21 – 2019-03-01
  2. 2017 ÇİFT BORULU ISI DEĞİŞTİRİCİLERİNDE SICAKLIK DAĞILIMININ SAYISAL VE ANALİTİK OLARAK İNCELENMESİ AMASYA ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2017-06-20 – 2017-12-05
  3. 2015 Kenmotsu uzay formların pseudo-slant altmanifoldları AMASYA ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2015-05-15 – 2015-12-23
  4. 2017 Normal parakontak metrik manifoldların simetriklik şartları AMASYA ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2017-05-05 – 2017-12-26
  5. 2018 BİR SASAKİAN MANİFOLDUNUN KONTAK CR-ALTMANİFOLDLARININ ÜZERİNE Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-05-20 – 2018-11-20

Books 7 See all (7) →

  1. 2025 Advanced Studies in Differential Geometry, Functional Analysis and Algebraic Systems BIDGE Publications ISBN 978-625-372-993-6 Kitap Bölümü · Bilimsel Kitap
  2. 2025 Science and Mathematics: Theory, Methodology and Practice Platanus Publishing ISBN 978-625-6517-52-3 Kitap Bölümü · Bilimsel Kitap
  3. 2025 Modern Research and Investigations in Natural and Mathematical Sciences III Livre de Lyon ISBN 978-2-38236-916-6 Kitap Bölümü · Bilimsel Kitap
  4. 2024 Advances in Science and Mathematics Platanus Publishing ISBN 978-625-6636-52-9 Kitap Bölümü · Bilimsel Kitap
  5. 2024 Advances in Science and Mathematics Platanus Publishing ISBN 978-625-6636-52-9 Kitap Bölümü · Bilimsel Kitap

Proceedings 46 See all (46) →

  1. 2016 On Almost C(α) -Manifolds Satisfying Cartain Conditions On M Projective Curvature Tensor ICNASE-2016
  2. 2016 Properties Provied By The Curvature Of A Normal Paracontact Metric Manifold ICNASE-2016
  3. 2023 CONTACT PSEUDO-SLANT SUBMANİFOLDS OF A KENMOTSU MANİFOLD ACORDİNG TO TYPE 1, TYPE 2, TYPE 3 CASES INTERNATIONAL SCIENCE AND ART RESEARCH
  4. 2019 On C-Bochner Curvature Tensor in (𝐋𝐂𝐒)_𝐧-Manifolds 17th International Geometry Symposium
  5. 2019 The Generalized B-Curvature Tensor on Normal Paracontact Metric Manifold 17th International Geometry Symposium

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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
22
With an akaturk profile
16
Turkish institutions
8
Co-authored works
%68

Academic co-authors 16

  1. MEHMET ATÇEKEN Profesör · Aksaray Üniversitesi 34
  2. ÜMİT YILDIRIM Profesör · Amasya Üniversitesi same university 23
  3. RAMAZAN SARI Doçent · Amasya Üniversitesi same university 6
  4. BÜLENT NAFİ ÖRNEK Profesör · Amasya Üniversitesi same university 4
  5. TUĞBA MERT Doçent · Sivas Cumhuriyet Üniversitesi 3
  6. MUSTAFA KANDEMİR Profesör · Amasya Üniversitesi same university 2
  7. CANAN ORAL Doktor Öğretim Üyesi · Amasya Üniversitesi same university 1
  8. ELİF BAYKAL KABLAN Doçent · Karadeniz Teknik Üniversitesi 1
  9. EMRAH KIRDÖK Doktor Öğretim Üyesi · Mersin Üniversitesi 1
  10. ERHAN BERGİL Doktor Öğretim Üyesi · Amasya Üniversitesi same university 1
Show all (16)
  1. FÜSUN ÖZER Doktor Öğretim Üyesi · Hacettepe Üniversitesi 1
  2. FÜSUN ÖZER Profesör · Sağlık Bilimleri Üniversitesi 1
  3. GÜLŞAH MERVE KILINÇ Doktor Öğretim Üyesi · Orta Doğu Teknik Üniversitesi 1
  4. KEZİBAN ORBAY Profesör · Amasya Üniversitesi same university 1
  5. YILMAZ SELİM ERDAL Profesör · Hacettepe Üniversitesi 1
  6. ÜMİT ÇELİK Öğretim Görevlisi (ders Vermekle Görevli) · Batman Üniversitesi 1

National collaboration 8 institutions

Within own university33 joint works · Amasya Üniversitesi

  1. Aksaray Üniversitesi 34 works · 1 academics
  2. Sivas Cumhuriyet Üniversitesi 3 works · 1 academics
  3. Batman Üniversitesi 1 works · 1 academics
  4. Hacettepe Üniversitesi 1 works · 2 academics
  5. Karadeniz Teknik Üniversitesi 1 works · 1 academics
  6. Mersin Üniversitesi 1 works · 1 academics
  7. Orta Doğu Teknik Üniversitesi 1 works · 1 academics
  8. Sağlık Bilimleri Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 6

PAKİZE UYGUN 6HÜSEYİN YİĞİT 2BURAK BULUTBÜŞRA FİDANSİBEL TORUNvezir çetin

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.