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Ekkachai Laysirikul

Observed names: E. Laysirikul, EKKACHAI LAYSIRIKUL, Ekkachai Laysirikul and Kitsanachai Sripon, Laysirikul, Ekkachai
Institution: Naresuan University
Observed institution: Naresuan University
ORCID: 0000-0002-7079-0429
Observed ORCID: 0000-0002-7079-0429
OpenAlex ID: A5056008627
A unifying approach to the Margolis–Meakin and Birget–Rhodes group expansion
2018 · Bernd Billhardt, Yanisa Chaiya, et al. · Semigroup Forum · 4
Semigroups of Full Transformations with the Restriction on the Fixed Set is Bijective
2016 · Ekkachai Laysirikul · Thai Journal of Mathematics · 3
On $$\mathcal {R}$$ R -unipotent semigroups with $$\Pi L^1$$ Π L 1 -embeddable band of idempotents
2015 · Bernd Billhardt, Ekkachai Laysirikul, et al. · Semigroup Forum · 3
Right regular and left regular elements of E-order-preserving transformation semigroups
2013 · C. Namnak, E. Laysirikul · International Journal of Algebra · 2
Left (Right) Regular Elements of Some Transformation Semigroups
2023 · Kitsanachai Sripon, Ekkachai Laysirikul, et al. · Mathematics · 1
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Regularity and abundance on semigroups of transformations preserving an equivalence relation on an invariant set
2023 · Kitsanachai Sripon, Ekkachai Laysirikul, et al. · AIMS Mathematics · 1
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Natural Partial Order on the Semigroups of Partial Isometries of a Finite Chain
2018 · Chaiwat Namnak, Ekkachai Laysirikul, et al. · Thai Journal of Mathematics · 1
Cayley Graphs of Transformation Semigroups with Restriction on the Fixed Set is Bijective
2026 · Ekkachai Laysirikul, Natthawarun Pinin, et al. · European Journal of Pure and Applied Mathematics
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Naturally ordered transformation semigroups preserving an equivalence relation on an invariant set
2025 · EKKACHAI LAYSIRIKUL, KITSANACHAI SRIPON, et al. · Carpathian Journal of Mathematics
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Regularity and Green's relations on \mathrm{GFin}(Γ) \rtimes G
2025 · Ekkachai Laysirikul, Kitsanachai Sripon · Discussiones Mathematicae - General Algebra and Applications
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Maximal and Minimal Congruences on the Semigroup 𝑇𝐸 (𝑋)
2024 · Sripon, Kitsanachai, Laysirikul, Ekkachai, et al. · Science & Technology Asia
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Enumeration of Numerical Semigroups {0}∪[a,b]∪[c,∞) with Same Embedding Dimension
2023 · Namnak, Chaiwat, Phanmun, Chonlada, et al. · Science and Technology Nakhon Sawan Rajabhat University Journal
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Isomorphism Theorem for Cayley Graphs of Semigroup of Integer Modulo Prime Power Relative to an Invertible Element
2019 · Ekkachai Laysirikul · Asian Health, Science and Technology Reports
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Left regular and right regular elements of the semigroups of transformations restricted by an equivalence
2018 · Ekkachai Laysirikul · Asian Health, Science and Technology Reports
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On R-left cancellative semigroups
2018 · Chaiwat Namnak, Ekkachai Laysirikul, et al. · DOAJ (DOAJ: Directory of Open Access Journals)
A Noncommutative Semigroup which Contains the Natural Numbers under Addition and Its Left Ideals
2017 · Ekkachai Laysirikul and Kitsanachai Sripon · Asian Health, Science and Technology Reports
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On left quasi-ample semigroups withΠL1-embeddable band of idempotents
2017 · Bernd Billhardt, Yanisa Chaiya, et al. · Communications in Algebra
Natural partial order on a semi group of self-E-preserving transformations
2013 · Chaiwat Namnak, Ekkachai Laysirikul
Some subsemigroups of the full transformation semigroups
2013 · Chaiwat Namnak, Ekkachai Laysirikul · ScienceAsia
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Remarks on E-Order-Preserving
2012 · Chaiwat Namnak, Ekkachai Laysirikul
Works count: 23
Citation count: 15
H-index: 3
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