Academician

ALPER ÜLKER

DOÇENT

İSTANBUL KÜLTÜR ÜNİVERSİTESİ MESLEK YÜKSEKOKULU ULAŞTIRMA HİZMETLERİ BÖLÜMÜ

Ana Dal Fen Bilimleri ve Matematik Temel Alanı
Yan Dal Matematik

A quick look at recorded outputs — details below.

Articles 19
Projects 0
Books 1
Proceedings 7
Patents 0
Artistic 0

Scopus (SJR) Q1 2 Q2 7 Q3 5 Q4 3

WoS (JCR) Q1 2 Q2 7 Q3 4 Q4 1

TR Index 4 articles

Field+year+type normalized OpenAlex percentiles — not Clarivate ESI / SciVal.

Top 1% articles 1

Top 10% articles 6

Avg percentile 56.6%

Top 1% share 7.1%

Top 10% share 42.9%

Articles

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

Article list

2025 The Energy of Cameron-Walker Graphs European Journal of Pure and Applied Mathematics DOI 10.29020/nybg.ejpam.v18i3.6549 YÖKSİS SJR Q3 JCR Q2 OpenAlex 22.4%
2024 Sheffer stroke operation on L-algebras via an algorithmic approach Soft Computing DOI 10.1007/s00500-024-09906-6 YÖKSİS SJR Q2 JCR Q3 OpenAlex 13.5%
2023 New bounds on Sombor index Communications in Combinatorics and Optimization DOI 10.22049/cco.2022.27600.1296 YÖKSİS SJR Q2 JCR Q2 OpenAlex 45.1%
2022 Independent domination polynomial of zero-divisor graphs of commutative rings Soft Computing DOI 10.1007/s00500-022-07217-2 YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 93.2%
2022 Relating graph energy and Sombor index Discrete Mathematics Letters DOI 10.47443/dml.2021.0085 YÖKSİS SJR Q2 JCR Q1 OpenAlex top 10% OpenAlex 94.8%
2022 On the Essential Element Graph of a Lattice Turkish Journal of Mathematics and Computer Science DOI 10.47000/tjmcs.885881 YÖKSİS TR Index SJR Q4 OpenAlex 65.4%
2022 Exact Sequences of BCK-Modules Fundamental Journal of Mathematics and Applications DOI 10.33401/fujma.1002715 YÖKSİS TR Index OpenAlex 1.7%
2022 Sombor index of zero-divisor graphs of commutative rings ANALELE STIINTIFICE ALE UNIVERSITATII OVIDIUS CONSTANTA-SERIA MATEMATICA DOI 10.2478/auom-2022-0028 YÖKSİS SJR Q3 JCR Q3 OpenAlex top 10% OpenAlex 91.8%
2021 The energy and Sombor index of graphs MATCH Communications in Mathematical and in Computer Chemistry DOI 10.46793/match.87-1.051U YÖKSİS SJR Q1 JCR Q2 OpenAlex top 1% OpenAlex 99.2%
2021 Lattice automorphism and zero‐divisor graphs of lattices Numerical Methods for Partial Differential Equations DOI 10.1002/num.22737 YÖKSİS SJR Q2 JCR Q1 OpenAlex 8.8%
2025 The Energy of Cameron-Walker Graphs EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS DOI 10.29020/nybg.ejpam.v18i3.6549 YÖKSİS SJR Q3 JCR Q2 OpenAlex 24.8%
2025 A study on the topology of graph complexes Calculation DOI https://www.simadp.com/calculation/article/view/calcv1i1-5 YÖKSİS
2024 Sheffer Stroke Operation on L-Algebras via an Algorithmic Approach SOFT COMPUTING YÖKSİS SJR Q2 JCR Q3
2024 On the Harary Index of \Gamma(Z_n) International Journal of Maps in Mathematics DOI https://www.journalmim.com/index.php/journalMIM/article/view/7-2-1/84 YÖKSİS SJR Q3
2023 Relations between energy of graphs and Wiener, Harary indices Transactions on Combinatorics DOI 10.22108/TOC.2023.132397.1955 YÖKSİS SJR Q4 JCR Q3
2022 Sombor index of zero-divisor graphs of commutative rings Analele Stiintifice ale Universitatii Ovidius Constanta, Seria Matematica DOI 10.2478/auom-2022-0028 YÖKSİS OpenAlex top 10% OpenAlex 91.8%
2022 Computing forgotten topological index of zero-divisor graphs of commutative rings Turkish Journal of Mathematics DOI 10.55730/1300-0098.3236 YÖKSİS TR Index SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 94.5%
2022 New Bounds on Sombor Index Communications in Combinatorics and Optimization DOI 10.22049/CCO.2022.27600.1296 YÖKSİS SJR Q1 JCR Q2 OpenAlex 45.1%
2020 Yang-Baxter Equation in Lattice Effect Algebras Konuralp Journal of Mathematics DOI https://dergipark.org.tr/en/pub/konuralpjournalmath/issue/31494/591417 YÖKSİS SJR Q3
2019 Interval Sheffer Stroke Basic Algebras TWMS Journal of Applied and Engineering Mathematics DOI https://jaem.isikun.edu.tr/web/index.php/archive/100-vol9no1/387-interval-sheffer-stroke-basic-algebras YÖKSİS TR Index SJR Q4 JCR Q4

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