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Academician

İBRAHİM BÜYÜKYAZICI

Profesör

Ankara Üniversitesi Fen Fakültesi Matematik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Matematik
Keywords YÖKSİS
Articles 38 YÖKSİS 38 · OpenAlex 0 Total citations 238 h-index 8 · OpenAlex OpenAlex coverage %47 matched 18 / 38 Q1 articles 3 Scopus · WoS Q1 5 Best field rank #543 / 2,590 Side field · top 21.0% Co-authors 32 12 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 18 + YÖKSİS · co-author record: 3
h-index 8 Percentile in Türkiye: 77 #830 of 2,562 at their university by h-index
i10-index
7
Total citations
238
Top 24% in Türkiye
Per article
11.3
FWCI
0.68
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. Approximation by Chlodowsky type Jakimovski Leviatan operators 2014 38 citations
  2. Approximation by Stancu Chlodowsky polynomials 2010 36 citations
  3. On Stancu type generalization of q Baskakov operators 2010 31 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. 3 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: 9.

Citing publications

Crossref 36 publications citing 18 DOI-bearing articles · 19 Türkiye-affiliated

2018 22019 112020 82021 102022 42025 1

  1. Approximation by modified Durrmeyer type Jakimovski-Leviatan operators TR Qing-bo Cai et al. · Applied Mathematics-A Journal of Chinese Universities · 2025 · cites 2 articles of this academic
  2. Statistical convergence of bivariate generalized bernstein operators via four-dimensional infinite matrices TR Faruk Özger et al. · Filomat · 2022
  3. 10.1016/j.cnsns.2022.106471 2022
  4. 10.1007/s10958-022-05721-2 2022
  5. 10.3390/math10050675 2022
  6. Fractional Bernstein Series Solution of Fractional Diffusion Equations with Error Estimate TR Mohammed Hamed Alshbool et al. · Axioms · 2021
  7. A Dunkl-Gamma type operator in terms of generalization of two-variable Hermite polynomials TR Bayram Çekim et al. · Indian Journal of Pure and Applied Mathematics · 2021
  8. Bernstein Operator Approach for Solving Linear Differential Equations TR Neşe İŞLER ACAR · Mathematical Sciences and Applications E-Notes · 2021
  9. On the Chlodowsky variant of Jakimovski-Leviatan-Păltănea Operators TR Özge DALMANOĞLU et al. · Gazi University Journal of Science · 2021 · cites 2 articles of this academic
  10. On Approximation Properties of a Stancu Generalization of Szasz-Mirakyan-Bernstein Operators TR Tuncay Tunç et al. · Ukrainian Mathematical Bulletin · 2021
  11. 10.1007/978-981-33-4389-4_36 2021
  12. 10.32513/tmj/19322008132 2021
  13. 10.1007/s11565-021-00365-7 2021
  14. 10.1007/s40995-021-01219-9 2021
  15. 10.1016/j.rinam.2021.100158 2021
  16. Applications of Generalized Weighted Statistical Convergence to Approximation Theorems for Functions of One and Two Variables TR Faruk Özger · Numerical Functional Analysis and Optimization · 2020
  17. Approximation by Jakimovski–Leviatan-beta operators in weighted space TR M. Nasiruzzaman et al. · Advances in Difference Equations · 2020 · cites 2 articles of this academic
  18. Approximation by Cheney-Sharma Chlodovsky operators TR Dilek SÖYLEMEZ et al. · Hacettepe Journal of Mathematics and Statistics · 2020
  19. On Jakimovski-Leviatan-Păltănea approximating operators involving Boas-Buck-type polynomials TR Khursheed J. Ansari et al. · Journal of King Saud University - Science · 2020
  20. 10.1007/978-981-15-1153-0_2 2020
  21. 10.1186/s13662-020-02820-9 2020
  22. 10.1155/2020/9657489 2020
  23. 10.3934/math.2020196 2020
  24. Construction of Stancu-Type Bernstein Operators Based on Bézier Bases with Shape Parameter λ TR Hari M. Srivastava et al. · Symmetry · 2019
  25. Note On Jakimovski-Leviatan Operators Preserving <i>e</i> <sup> – <i>x</i> </sup> TR Ecem Acar et al. · Applied Mathematics and Nonlinear Sciences · 2019
  26. Approximation by Sequence of Operators Including Dunkl–Appell Polynomials TR Sezgin Sucu · Bulletin of the Malaysian Mathematical Sciences Society · 2019
  27. Approximation Properties of Stancu-Type (p,q)-Baskakov Operators TR Kadir KANAT et al. · Bitlis Eren Üniversitesi Fen Bilimleri Dergisi · 2019
  28. Bivariate q-Bernstein–Chlodowsky–Durrmeyer type operators and the associated GBS operators TR Tarul Garg et al. · Asian-European Journal of Mathematics · 2019
  29. Approximation properties of Bernstein-Kantorovich type operators of two variables TR Döne Karahan et al. · Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics · 2019
  30. Bivariate Chlodowsky-Stancu Variant of (p,q)-Bernstein-Schurer Operators TR Tuba Vedi-Dilek et al. · Journal of Function Spaces · 2019

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

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
32
With an akaturk profile
23
Turkish institutions
12
Co-authored works
%89

Academic co-authors 23

  1. ÇİĞDEM ATAKUT Öğretim Görevlisi (ders Vermekle Görevli) · Ankara Üniversitesi same university 16
  2. SEVİLAY KIRCI SERENBAY Profesör · Harran Üniversitesi 4
  3. AYDIN İZGİ Profesör · Harran Üniversitesi 3
  4. SEDA KARATEKE Doçent · İstanbul Atlas Üniversitesi 3
  5. SERAP HERDEM Doktor Öğretim Üyesi · Piri Reis Üniversitesi 2
  6. ABDULKADİR KARACI Profesör · Samsun Üniversitesi 1
  7. ABDULLAH OZAN ASLAN Araştırma Görevlisi · Ostim Teknik Üniversitesi 1
  8. AFŞİN KÜRŞAT GAZANFER Doktor Öğretim Üyesi · Zonguldak Bülent Ecevit Üniversitesi 1
  9. BUKET DEDEOĞLU ORHUN Doktor Öğretim Üyesi · Kütahya Dumlupınar Üniversitesi 1
  10. HALİL FEDAİ Doçent · Harran Üniversitesi 1
Show all (23)
  1. HANDE ÖZÇELİK Doktor Öğretim Üyesi · Başkent Üniversitesi 1
  2. HATİCE BERNA TÜRE KÖSE Doktor Öğretim Üyesi · Kütahya Dumlupınar Üniversitesi 1
  3. LEYLA FERLİÇOLAK Doçent · Ankara Üniversitesi same university 1
  4. MEHMET DEMİRKOL Doktor Öğretim Üyesi · Dicle Üniversitesi 1
  5. MEHMET FATİH ÇELEBİ Doktor Öğretim Üyesi · Marmara Üniversitesi 1
  6. SADREDDİN TUSUN Doçent · Dicle Üniversitesi 1
  7. SEVİNÇ DEMİR KAYA Doktor Öğretim Üyesi · Kütahya Dumlupınar Üniversitesi 1
  8. SEZGİN SUCU Profesör · Ankara Üniversitesi same university 1
  9. TUĞBA AYDEMİR ÖZALP Doktor Öğretim Üyesi · Kütahya Dumlupınar Üniversitesi 1
  10. ZARİFE KARAKOÇ Araştırma Görevlisi · Kütahya Dumlupınar Üniversitesi 1
  11. ÖZNUR TUNCA Profesör · Hacettepe Üniversitesi 1
  12. ÜLKÜ NİHAN YAZGAN TAVŞANOĞLU Profesör · Çankırı Karatekin Üniversitesi 1
  13. İBRAHİM HALİL ALTIPARMAK Profesör · Harran Üniversitesi 1

National collaboration 12 institutions

Within own university17 joint works · Ankara Üniversitesi

  1. Harran Üniversitesi 7 works · 4 academics
  2. İstanbul Atlas Üniversitesi 3 works · 1 academics
  3. Piri Reis Üniversitesi 2 works · 1 academics
  4. Başkent Üniversitesi 1 works · 1 academics
  5. Dicle Üniversitesi 1 works · 2 academics
  6. Hacettepe Üniversitesi 1 works · 1 academics
  7. Kütahya Dumlupınar Üniversitesi 1 works · 5 academics
  8. Marmara Üniversitesi 1 works · 1 academics
  9. Ostim Teknik Üniversitesi 1 works · 1 academics
  10. Samsun Üniversitesi 1 works · 1 academics
Show all (12)
  1. Zonguldak Bülent Ecevit Üniversitesi 1 works · 1 academics
  2. Çankırı Karatekin Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 9

ERTAN İBİKLİ 4CANSU UĞURCİHAT GÖKTUĞ EMANETHANDE UYANIKERMUHARREM AKTÜMENNURHAYAT İSPİRRümeysa ŞeveşeliSELİM GÖRGÜNSahrma Honey

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 1 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 18 %57.2
Other counts

Scopus (SJR)

  • YÖKSİS rows 17

WoS (JCR)

  • YÖKSİS rows 17

Articles

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

38articles

Journals with publications

16 journals

Narrow down

Scopus (SJR)
Q13 Q210 Q31 Q43
WoS (JCR)
Q15 Q28 Q32 Q42
TR Index
1articles

Article list

  1. 2025 Statistical properties of the three-parameter logistic-type function and their application to a real-life dataset Analele Universităţii din Oradea. Fascicola Matematică DOI https://arhiva-stiinte.uoradea.ro/en/auofm/auofm2025-2/Aslan%20Uyan%20Karateke%20Buyukyazici.pdf YÖKSİS
  2. 2020 Weighted approximation by q-Ibragimov-Gadjiev operators Mathematical Communications YÖKSİS SJR Q3 JCR Q2
  3. 2019 Approximation by generalized integral Favard-Szász type operators involving Sheffer polynomials Filomat DOI 10.2298/FIL1907921K YÖKSİS SJR Q2 JCR Q2 OpenAlex 67.0%
  4. 2019 On approximation process by certain modified Dunkl generalization of Szász-Beta type operators Journal of Mathematics and Computer Science DOI 10.22436/jmcs.019.01.02 YÖKSİS SJR Q4 JCR Q1 OpenAlex 66.4%
  5. 2018 On the Order of Approximation of Unbounded Functions by the Modified Rational type Baskakov Operators Gazi University Journal of Science YÖKSİS TR Index SJR Q4 JCR Q3
  6. 2018 On Chlodowsky Variant of Baskakov Type Operators Analysis in Theory and Applications YÖKSİS SJR Q4 JCR Q4 OpenAlex 22.8%
  7. 2018 Ibragimov-Gadjiev operators based on q-integers ADVANCES IN DIFFERENCE EQUATIONS DOI 10.1186/s13662-018-1766-9 YÖKSİS SJR Q2 JCR Q1 OpenAlex 9.9%
  8. 2017 Rate of Convergence for Modified Srivastava–Gupta Type Operators Turk. J. Math. Comput. Sci. YÖKSİS
  9. 2016 Approximation by Kantorovich Szász Type Operators Based on Brenke Type Polynomials Numerical Functional Analysis and Optimization YÖKSİS
  10. 2016 Quantitative estimates for a certain bivariate Chlodowsky Szasz Kantorovich type operators Mathematical Communications YÖKSİS
  11. 2016 Approximation by Modified Integral Type Jakimovski Leviatan Operators Filomat YÖKSİS SJR Q2 JCR Q2 OpenAlex 78.1%
  12. 2015 Approximation Properties of Baskakov Balazs Type Operators for Functions of Two Variables Miskolc Mathematical Notes YÖKSİS
  13. 2014 Approximation by Chlodowsky type Jakimovski Leviatan operators Journal of Computational and Applied Mathematics DOI 10.1016/j.cam.2013.04.021 YÖKSİS SJR Q1 JCR Q1 OpenAlex 86.6%
  14. 2014 Approximation by Certain Linear Positive Operators of Two Variables Abstract and Applied Analysis DOI 10.1155/2014/782080 YÖKSİS OpenAlex 72.1%
  15. 2014 The generalized Baskakov type operators Journal of Computational and Applied Mathematics DOI 10.1016/j.cam.2013.08.004 YÖKSİS SJR Q1 JCR Q1 OpenAlex 61.7%
  16. 2014 Approximation Properties for Stancu Type q Baskakov Kantorovich Operators Mathematical Sciences Letters DOI 10.12785/msl/030109 YÖKSİS OpenAlex 70.4%
  17. 2013 Approximation properties for generalized Baskakov type operators Mathematical Sciences DOI 10.1186/2251-7456-7-21 YÖKSİS SJR Q2 JCR Q2 OpenAlex 14.4%
  18. 2012 Approximation Properties of Two Dimensional q Bernstein Chlodowsky Durrmeyer Operators Numerical Functional Analysis and Optimization DOI 10.1080/01630563.2012.674594 YÖKSİS SJR Q2 JCR Q4 OpenAlex 88.1%
  19. 2012 INTEGRAL OPERATORS CONTAINING SHEFFER POLYNOMIALS Bulletin of Mathematical Analysis and Applications YÖKSİS
  20. 2012 Direct and converse theorems for generalized Bernstein polynomials based on the q integers Journal of Applied Functional Analysis YÖKSİS

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