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Academician

İBRAHİM KARAHAN

Profesör

Erzurum Teknik Üniversitesi

Research topics OpenAlex
Articles 28 YÖKSİS 28 · OpenAlex 0 Total citations 92 h-index 5 · OpenAlex OpenAlex coverage %64 matched 18 / 28 Q1 articles 3 Scopus · WoS Q1 6 Co-authors 17 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: 18 + YÖKSİS · co-author record: 1
h-index 5 Percentile in Türkiye: 60 #103 of 347 at their university by h-index
i10-index
2
Total citations
92
Top 39% in Türkiye
Per article
4.8
FWCI
0.56
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. A General Iterative Method For Approximation Of Fixed Points And Their Applications 2013 36 citations
  2. Fixed point problems of the Picard Mann hybrid iterative process for continuous functions on an arbitrary interval 2013 14 citations
  3. A new preconditioning algorithm for finding a zero of the sum of two monotone operators and its application to image restoration problems 2022 7 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. 1 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: 7.

Citing publications Crossref 4 publications citing 18 DOI-bearing articles · 1 Türkiye-affiliated
  • 2020 2
  • 2022 2
  1. DOI 10.3390/math10040623 2022
  2. DOI 10.1007/s12190-022-01699-x 2022
  3. Comparison rate of convergence and data dependence for a new iteration method TR Samet Maldar et al. · Tbilisi Mathematical Journal · 2020
  4. DOI 10.4995/agt.2020.12220 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 28

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

Indexes and citation percentiles

?
TR Index 1 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 18 %47.8
Other counts

Scopus (SJR)

  • YÖKSİS rows 22

WoS (JCR)

  • YÖKSİS rows 21

Articles

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

28articles

Journals with publications

25 journals

Narrow down

Scopus (SJR)
Q13 Q27 Q37 Q45
WoS (JCR)
Q16 Q28 Q34 Q43
TR Index
1articles

Article list

  1. 2026 On a unified Yosida inclusion problem and its computational implications AIMS Mathematics YÖKSİS SJR Q2 JCR Q1 OpenAlex 35.0%
  2. 2025 Pre-conditioning CQ algorithm for solving the split feasibility problem and its application to image restoration problem Optimization DOI 10.1080/02331934.2024.2358412 YÖKSİS SJR Q1 JCR Q2 OpenAlex 80.1%
  3. 2025 A conjugate gradient algorithm for the non-convex minimization problem and its convergence properties Engineering Optimization DOI 10.1080/0305215X.2025.2562368 YÖKSİS SJR Q2 JCR Q2 OpenAlex 82.2%
  4. 2024 A modified inertial viscosity algorithm for an infinite family of nonexpansive mappings and its application to image restoration Journal of Industrial and Management Optimization DOI 10.3934/jimo.2023086 YÖKSİS SJR Q3 JCR Q2 OpenAlex 63.3%
  5. 2023 Solutions of system of split mixed equilibrium and fixed points problems Int. J. Nonlinear Anal. Appl. DOI 10.22075/ijnaa.2023.28038.3786 YÖKSİS SJR Q4
  6. 2022 A new preconditioning algorithm for finding a zero of the sum of two monotone operators and its application to image restoration problems INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS DOI 10.1080/00207160.2022.2068146 YÖKSİS SJR Q2 JCR Q2 OpenAlex 82.1%
  7. 2022 A MODIFIED PRECONDITIONING ALGORITHM FOR SOLVING MONOTONE INCLUSION PROBLEM AND APPLICATION TO IMAGE RESTORATION PROBLEM U.P.B.Sci.Bull., Series A DOI https://www.scientificbulletin.upb.ro/rev_docs_arhiva/full602_354536.pdf YÖKSİS SJR Q3 JCR Q3
  8. 2022 THE TSENG’S EXTRAGRADIENT METHOD FOR SEMISTRICTLY QUASIMONOTONE VARIATIONAL INEQUALITIES J. Appl. Numer. Optim. DOI 10.23952/jano.4.2022.2.06 YÖKSİS SJR Q2 OpenAlex 55.3%
  9. 2022 Two generalized non-monotone explicit strongly convergent extragradient methods for solving pseudomonotone equilibrium problems and applications Mathematics and Computers in Simulation DOI 10.1016/j.matcom.2021.05.001 YÖKSİS SJR Q1 JCR Q1 OpenAlex 72.5%
  10. 2021 Fixed Point Theorems for Geraghty Type Contraction Mappings in Complete Partial bv(s)-Metric Spaces Sahand Communications in Mathematical Analysis DOI 10.22130/SCMA.2020.127414.799 YÖKSİS SJR Q4 JCR Q2 OpenAlex 10.7%
  11. 2021 Fixed point results in partially ordered partial bv(s)-metric spaces Int. J. Nonlinear Anal. Appl DOI 10.22075/IJNAA.2020.21085.2230 YÖKSİS SJR Q4 OpenAlex 14.0%
  12. 2020 A general alternative regularization method with line search technique for solving split equilibrium and fixed point problems in Hilbert spaces Computational and Applied Mathematics DOI http://link.springer.com/10.1007/s40314-020-01178-8 YÖKSİS SJR Q2 JCR Q1
  13. 2020 Partial b_{v}(s), Partial v-generalized and b_{v}(θ) metric spaces and related fixed point theorems Facta Universitatis, Series: Mathematics and Informatics DOI http://casopisi.junis.ni.ac.rs/index.php/FUMathInf/article/view/5075 YÖKSİS JCR Q3 OpenAlex 19.7%
  14. 2020 An iterative algorithm for the system of split mixed equilibrium problem Demonstratio Mathematica DOI https://www.degruyter.com/view/journals/dema/53/1/article-p309.xml YÖKSİS SJR Q2 JCR Q1 OpenAlex 47.4%
  15. 2020 A THREE STEPS ITERATIVE PROCESS FOR APPROXIMATING THE FIXED POINTS OF MULTIVALUED GENERALIZED Alpha-NONEXPANSIVE MAPPINGS IN UNIFORMLY CONVEX HYPERBOLIC SPACES Sigma Journal of Engineering and Natural Sciences YÖKSİS SJR Q4 JCR Q3
  16. 2019 Generalizations of Banach, Kannan and Ciric fixed point theorems in bv (s) metric spaces U.P.B. Sci. Bull., Series A DOI https://www.scientificbulletin.upb.ro/rev_docs_arhiva/rez10b_699876.pdf YÖKSİS SJR Q3 JCR Q4
  17. 2019 An Iterative Method For Common Solution To Various Problems Advanced Studies in Contemporary Mathematics YÖKSİS
  18. 2018 CONVERGENCE OF SP ITERATIVE SCHEME FOR THREEMULTIVALUED MAPPINGS IN HYPERBOLIC SPACE J. Computational Analysis and Applications YÖKSİS SJR Q3 JCR Q4
  19. 2018 Keyfi Aralıkta Sürekli Fonksiyonlar İçin S-İterasyon Metodunun Yakınsaklığı Iğdır Üni. Fen Bilimleri Enst. Dergisi DOI https://dergipark.org.tr/en/pub/jist/issue/37124/428379 YÖKSİS
  20. 2016 Strong convergence with a modified iterative projection method for hierarchical fixed point problems and variational inequalities New Trends in Mathematical Science DOI 10.20852/ntmsci.2016217829 YÖKSİS OpenAlex 1.0%

Proceedings 14 See all (14) →

  1. — Convergence Theorem of Inertial S* -algorithm for Family of Nonexpansive Mappings with Applications 8th International Conference on Recent Advances in Pure and Applied Mathematics
  2. 2013 Weak Convergence Theorem by a New Extragradient Method for Fixed Point Problems and Variational Inequality Problems Algerian-Turkish International days on Mathematics
  3. 2019 Genelleştirilmiş Metrik Uzaylarda Geraghty Daraltan Dönüşümlerin Sabit Noktaları Üzerine 14. Ankara Matematik Günleri Sempozyumu
  4. 2013 Fixed Point Problems of Picard Mann Hybrid Iterative Process for Continuous Functions on an Arbitrary Interval 2. International Eurasian Conference on Mathematical Sciences and Applications
  5. 2020 A New Iterative Algorithm For Split Mixed Equilibrium Problems International Virtual Conference on Multidisciplinary Research (IVCMR-2020)

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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
17
With an akaturk profile
4
Turkish institutions
3
Co-authored works
%93

Academic co-authors 4

  1. MURAT ÖZDEMİR Profesör · Atatürk Üniversitesi 9
  2. EBRU ALTIPARMAK YANGAL Doktor Öğretim Üyesi · Erzurum Teknik Üniversitesi same university 7
  3. ATAKAN YALÇIN Araştırma Görevlisi · Necmettin Erbakan Üniversitesi 1
  4. AYDIN SEÇER Profesör · Biruni Üniversitesi 1

National collaboration 3 institutions

Within own university7 joint works · Erzurum Teknik Üniversitesi

  1. Atatürk Üniversitesi 9 works · 1 academics
  2. Biruni Üniversitesi 1 works · 1 academics
  3. Necmettin Erbakan Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 13

Lateef Olakunle Jolaoso 5HABİB UR REHMAN 3Irfan Isik 2Safeer Hussain Khan 2Birol GunduzDİLARA AKDAĞGodwin Chidi UgwunnadiIqbal AhmadMUSTAFA BAYRAMMohd Falahat KhanNOPPARAT WAIROJJANAPOOM KUMAMSyed Shakaib Irfan

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.