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Academician

İREM KÜPELİ ERKEN

Profesör

Bursa Teknik Üniversitesi Mühendislik Ve Doğa Bilimleri Fakültesi Matematik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Matematik
Keywords YÖKSİS
Articles 41 YÖKSİS 41 · OpenAlex 0 Total citations 266 h-index 9 · OpenAlex Q1 articles 1 Scopus · WoS Q1 3 Best field rank #41 / 427 Keyword · top 9.6% Co-authors 14 1 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 31 + YÖKSİS · co-author record: 2
h-index 9 Percentile in Türkiye: 81 #90 of 523 at their university by h-index
i10-index
9
Total citations
266
Top 21% in Türkiye
Per article
8.1
FWCI
1.08
1.00 = world average
World top 1%
0
World top 10%
5

Most cited articles

  1. Nullity conditions in paracontact geometry 2012 world top 10% 54 citations
  2. Anti invariant Riemannian submersions from cosymplectic manifolds onto Riemannian manifolds 2015 world top 10% 30 citations
  3. YAMABE SOLITONS ON THREE-DIMENSIONAL NORMAL ALMOST PARACONTACT METRIC MANIFOLDS 2020 world top 10% 27 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 (5 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: 8.

Field ranking

YÖKSİS ?
Keyword rankings 1

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
14
With an akaturk profile
2
Turkish institutions
1
Co-authored works
%68

Academic co-authors 2

  1. CENGİZHAN MURATHAN Profesör · Bursa Uludağ Üniversitesi 19
  2. MUSTAFA ÖZKAN Araştırma Görevlisi · Bursa Teknik Üniversitesi same university 8

National collaboration 1 institutions

Within own university8 joint works · Bursa Teknik Üniversitesi

  1. Bursa Uludağ Üniversitesi 19 works · 1 academics

Other co-authors (incl. international) 12

Aziz Yazla 3Piotr Dacko 2Aliya Naaz SidduquiAyşe BeriBERNA ÖZDAMARBeniamino Cappelletti MontanoBüşra SavurRUKEN GÖRÜNÜŞSAHRA NUR EMETLİSaime DurumSinem GönülUday Chand De

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.

Indexes and citation percentiles

?
TR Index 12 articles
OpenAlex citation percentile
Top 1%0
Top 10%5
Avg · n 31 %54.5
Other counts

Scopus (SJR)

  • YÖKSİS rows 33

WoS (JCR)

  • YÖKSİS rows 30

Articles

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

41articles

Journals with publications

25 journals

Narrow down

Scopus (SJR)
Q11 Q213 Q310 Q49
WoS (JCR)
Q13 Q28 Q310 Q49
TR Index
12articles

Article list

  1. 2026 η-Ricci-Bourguignon Solitons on Three-Dimensional H-Paracontact Metric Manifolds Konuralp Journal of Mathematics DOI https://dergipark.org.tr/en/download/article-file/5254522 YÖKSİS SJR Q3
  2. 2026 Some Classes of Trans-Para-Sasakian Manifolds Turkish Journal of Mathematics and Computer Science DOI 10.47000/tjmcs.1780775 YÖKSİS TR Index SJR Q4 OpenAlex 69.7%
  3. 2025 η-Ricci-Bourguignon solitons on K-paracontact and paracontact metric (κ≠−1, µ)-manifolds International Journal of Maps in Mathematics DOI https://www.simadp.com/journalmim/article/view/344/148 YÖKSİS SJR Q2
  4. 2025 Fischer-Marsden conjecture on K-paracontact manifolds and quasi-para-Sasakian manifolds Commun.Fac.Sci.Univ.Ank.Ser. A1 Math. Stat. DOI 10.31801/cfsuasmas.1485231 YÖKSİS TR Index JCR Q2 OpenAlex 38.5%
  5. 2025 ON ϕ-RECURRENT TYPES OF PARACONTACT METRIC (κ= −1,µ)-MANIFOLDS Facta Universitatis. Series: Mathematics and Informatics DOI 10.22190/FUMI240516033D YÖKSİS JCR Q4 OpenAlex 23.8%
  6. 2024 On trans-para-Sasakian manifolds Filomat DOI 10.2298/FIL2430641O YÖKSİS SJR Q2 OpenAlex 75.2%
  7. 2024 Trans-para-Sasakian manifolds satisfying certain curvature conditions Khayyam Journal of Mathematics DOI 10.22034/kjm.2024.472214.3277 YÖKSİS SJR Q4
  8. 2024 A Study on Trans-para-Sasakian Manifolds Journal of Innovative Science and Engineering (JISE) DOI 10.38088/jise.1533942 YÖKSİS TR Index OpenAlex 72.6%
  9. 2023 Inequalities on Riemannian Warped Product Submersions for Vertical Casorati Curvatures Mediterranean Journal of Mathematics DOI 10.1007/s00009-023-02313-5 YÖKSİS SJR Q2 JCR Q1 OpenAlex 86.1%
  10. 2023 Cotton solitons on three dimensional paracontact metric manifolds, Filomat DOI 10.2298/FIL2315109O YÖKSİS SJR Q3 JCR Q2 OpenAlex 74.3%
  11. 2023 Cotton Solitons on Three Dimensional Almost $\alpha$-paracosymplectic Manifolds International Electronic Journal of Geometry, Person (Kazim ILARSLAN) DOI 10.36890/iejg.1316716 YÖKSİS TR Index SJR Q4 JCR Q4 OpenAlex 71.5%
  12. 2021 Riemannian Warped Product Submersions Results in Mathematics DOI 10.1007/s00025-020-01310-4 YÖKSİS SJR Q1 JCR Q1 OpenAlex 53.3%
  13. 2020 Almost cosympletic statistical manifolds Quaestiones Mathematicae DOI 10.2989/16073606.2019.1576069 YÖKSİS SJR Q2 JCR Q1 OpenAlex 75.9%
  14. 2020 Invariant Submanifolds of Paracontact Metric (\tilde{\kappa }\ne -1, \tilde{\mu })-Manifolds Results in Mathematics DOI http://link.springer.com/10.1007/s00025-020-01217-0 YÖKSİS SJR Q2 JCR Q2
  15. 2020 YAMABE SOLITONS ON THREE-DIMENSIONAL NORMAL ALMOST PARACONTACT METRIC MANIFOLDS Periodica Mathematica Hungarica DOI 10.1007/s10998-019-00303-3 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 96.4%
  16. 2020 PARACONTACT METRIC (˜κ, µ˜) R˜-HARMONIC MANIFOLDS Kragujevac Journal of Mathematics DOI https://imi.pmf.kg.ac.rs/kjm/pdf/accepted-finished/f4d0fce1bb481a676a9859701c9c5d4b_2536_12172018_113042/kjm_44_3-8.pdf YÖKSİS SJR Q3 OpenAlex 12.1%
  17. 2019 REEB FLOW SYMMETRY ON 3-DIMENSIONAL ALMOST PARACOSYMPLECTIC MANIFOLDS Filomat DOI http://www.doiserbia.nb.rs/img/doi/0354-5180/2019/0354-51801908355K.pdf YÖKSİS SJR Q2 JCR Q2 OpenAlex 57.6%
  18. 2019 A Neutral relation between metallic structure and almost quadratic φ -structure Turkish Journal of Mathematics DOI 10.3906/mat-1807-72 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex top 10% OpenAlex 90.5%
  19. 2019 A Generalized Wintgen Inequality for Legendrian Submanifolds in Almost Kenmotsu Statistical Manifolds International Electronic Journal of Geometry DOI https://dergipark.org.tr/tr/download/article-file/681629 YÖKSİS TR Index SJR Q4 JCR Q4
  20. 2019 ON A CLASSIFICATION OF ALMOST α-COSYMPLECTIC MANIFOLDS Khayyam Journal Of Mathematics DOI DOI: 10.22034/kjm.2018.67030 YÖKSİS SJR Q3 OpenAlex 2.3%

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