The Number of Elements of Transformation Semigroups TE(X), T3(X) and TE*(X)
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Published:
May 19, 2026
Keywords:
Transformation Semigroup Preserve an Equivalence Preserve Double Direction Equivalence
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Sommanee, W., Pintakaew, K., & Thummard, P.- on. (2026). The Number of Elements of Transformation Semigroups TE(X), T3(X) and TE*(X). The Golden Teak : Science and Technology Journal (GTSJ.), 4(1), 25–34. retrieved from https://li02.tci-thaijo.org/index.php/gts/article/view/1762
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Research Article
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References
Deng, L.-Z., Zeng, J.-W. & Xu, B. (2010, June). Green’s relations and regularity for semigroups of transformations that preserve double direction equivalence. Semigroup Forum, 80(3), 416-425.
Deng, L.-Z., Zeng, J.-W. & You, T.-J. (2011, December). Green’s relations and regularity for semigroups of transformations that preserve reverse direction equivalence. Semigroup Forum, 83(3), 489-498.
Pei, H. (2005). Regularity and Green’s relations for semigroups of transformations that preserve an equivalence. Communications in Algebra, 33(1), 109-118.
