Akademisyen

HAYRULLAH AYIK

PROFESÖR

ÇUKUROVA ÜNİVERSİTESİ FEN-EDEBİYAT FAKÜLTESİ MATEMATİK BÖLÜMÜ

Ana Dal Fen Bilimleri ve Matematik Temel Alanı
Yan Dal Matematik

Kayıtlı çıktılara kısa bakış — ayrıntılar aşağıda.

Makale 43
Proje 0
Kitap 0
Bildiri 0
Patent 0
Sanatsal 0

Scopus (SJR) Q1 1 Q2 16 Q3 8 Q4 0

WoS (JCR) Q1 1 Q2 5 Q3 12 Q4 7

TR Index 8 makale

Alan+yıl+tür normalize OpenAlex yüzdelik — Clarivate ESI / SciVal değildir.

Üst %1 makale 0

Üst %10 makale 0

Ort. yüzdelik 48.0%

Üst %1 payı 0.0%

Üst %10 payı 0.0%

Makaleler

YÖKSİS ve OpenAlex kaynak ayrımıyla makaleler; quartile ve TR Index ile daraltabilirsiniz.

Makale listesi

2026 On isolated subsemigroups of order-decreasing transformation semigroups Hacettepe Journal of Mathematics and Statistics DOI 10.15672/hujms.1632145 YÖKSİS TR Index SJR Q2 JCR Q2 OpenAlex 13.2%
2025 A presentation for the semigroup of order-preserving full contraction mappings of a finite chain Communications in Algebra DOI 10.1080/00927872.2024.2405026 YÖKSİS SJR Q2 JCR Q3 OpenAlex 16.2%
2025 On the semigroup of all injective orientation-preserving and order-decreasing partial transformations on a finite chain Communications in Algebra DOI 10.1080/00927872.2024.2448248 YÖKSİS SJR Q2 JCR Q3 OpenAlex 80.0%
2025 On monoids of monotone partial transformations of a finite chain whose domains and ranges are intervals Algebra and Discrete Mathematics DOI 10.12958/adm2403 YÖKSİS SJR Q3 JCR Q4 OpenAlex 25.4%
2025 On the ranks of certain subsemigroups of finite orientation-preserving and order-decreasing partial transformations Semigroup Forum DOI 10.1007/s00233-024-10493-z YÖKSİS SJR Q2 JCR Q3 OpenAlex 68.8%
2024 Ranks of certain semigroups of transformations with idempotent complement whose restrictions belong to a given semigroup Turkish Journal of Mathematics DOI 10.55730/1300-0098.3516 YÖKSİS TR Index SJR Q2 JCR Q2 OpenAlex 7.5%
2024 Combinatorial results for semigroups of orientation-preserving and order-decreasing transformations Semigroup Forum DOI 10.1007/s00233-024-10413-1 YÖKSİS SJR Q2 JCR Q2 OpenAlex 82.3%
2023 Ranks of Certain Semigroups of Transformations Whose Restrictions are Elements of a Given Semigroup Bulletin of the Malaysian Mathematical Sciences Society DOI 10.1007/s40840-023-01491-5 YÖKSİS SJR Q2 JCR Q1 OpenAlex 55.2%
2022 Isolated Subsemigroups of Order-Preserving and Decreasing Transformation Semigroups Bulletin of the Malaysian Mathematical Sciences Society DOI 10.1007/s40840-021-01215-7 YÖKSİS SJR Q2 JCR Q2 OpenAlex 53.0%
2021 Ranks of nilpotent subsemigroups of order-preserving and decreasing transformation semigroups TURKISH JOURNAL OF MATHEMATICS DOI 10.3906/mat-2008-19 YÖKSİS TR Index SJR Q2 JCR Q3 OpenAlex 75.6%
2019 Combinatorial Results for Semigroups of Order-Preserving and A-Decreasing Finite Transformations Bulletin of the Malaysian Mathematical Sciences Society DOI 10.1007/s40840-017-0529-1 YÖKSİS SJR Q3 JCR Q2 OpenAlex 80.1%
2019 Relative ranks of some partial transformation semigroups TURKISH JOURNAL OF MATHEMATICS DOI 10.3906/mat-1902-23 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 15.5%
2018 The ranks of certain semigroups of partial isometries Semigroup Forum DOI 10.1007/s00233-018-9954-1 YÖKSİS SJR Q1 JCR Q3 OpenAlex 70.0%
2018 Generating sets of certain finite subsemigroups of monotone partial bijections TURKISH JOURNAL OF MATHEMATICS DOI 10.3906/mat-1710-86 YÖKSİS TR Index SJR Q2 JCR Q3 OpenAlex 15.5%
2018 On the rank of transformation semigroup T-(n,T-m) Turkish Journal of Mathematics DOI 10.3906/mat-1710-59 YÖKSİS TR Index SJR Q2 JCR Q3 OpenAlex 54.0%
2017 Minimal relative generating sets of some partial transformation semigroups Communications in Algebra DOI 10.1080/00927872.2016.1175604 YÖKSİS SJR Q2 JCR Q4 OpenAlex 68.3%
2015 On the second homology of the Schützenberger product of monoids TURKISH JOURNAL OF MATHEMATICS DOI 10.3906/mat-1503-79 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 18.4%
2015 Generating Sets of Finite Transformation Semigroups K n r and PK n r Communications in Algebra DOI 10.1080/00927872.2013.847947 YÖKSİS SJR Q2 JCR Q4 OpenAlex 63.8%
2014 GENERATING SETS OF STRICTLY ORDER PRESERVING TRANSFORMATION SEMIGROUPS ON A FINITE SET Bulletin of the Korean Mathematical Society DOI 10.4134/BKMS.2014.51.4.1055 YÖKSİS SJR Q3 JCR Q4 OpenAlex 9.7%
2013 Generating sets of finite singular transformation semigroups Semigroup Forum DOI 10.1007/s00233-012-9379-1 YÖKSİS SJR Q3 JCR Q4 OpenAlex 81.8%

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