References
- [Clifford and Preston 61] A. H. Clifford and G. B. Preston. The Algebraic Theory of Semigroups. Vol. I. ( Mathematical Surveys, No. 7). Providence, RI: American Mathematical Society, 1961.
- [Clifford and Preston 67] A. H. Clifford and G. B. Preston. The Algebraic Theory of Semigroups. Vol. II. ( Mathematical Surveys, No. 7). Providence, RI: American Mathematical Society, 1967.
- [Dolinka and East 15] I. Dolinka and J. East. “Variants of Finite Full Transformation Semigroups.” Internat. J. Algebra Comput. 25: 8 (2015), 1187–1222.
- [Easdown 92] D. Easdown. “Minimal Faithful Permutation and Transformation Representations of Groups and Semigroups.” In Proceedings of the International Conference on Algebra, Part 3 (Novosibirsk, 1989), pp. 75–84, Contemp. Math., vol. 131. Providence, RI: Amer. Math. Soc., 1992.
- [Easdown and Praeger 88] D. Easdown and C. E. Praeger. “On Minimal Faithful Permutation Representations of Finite Groups.” Bull. Austral. Math. Soc. 38: 2 (1988), 207–220.
- [East et al. 18] J. East, C. Pookpienlert, and J. Sanwong. “Structure of Principal One-Sided Ideals.” In preparation.
- [The GAP Group 18] The GAP Group. GAP – Groups, Algorithms, and Programming, Version 4.8.10, 2018.
- [Hickey 83] J. B. Hickey. “Semigroups Under a Sandwich Operation.” Proc. Edinburgh Math. Soc. (2) 26: 3 (1983), 371–382.
- [Hickey 86] J. B. Hickey. “On Variants of a Semigroup.” Bull. Austral. Math. Soc. 34: 3 (1986), 447–459.
- [Howie 95] J. M. Howie. Fundamentals of Semigroup Theory, volume 12 of London Mathematical Society Monographs. New Series. New York: The Clarendon Press, Oxford University Press, 1995. Oxford Science Publications.
- [Mitchell et al. 18] J. D. Mitchell et al. Semigroups - GAP package, Version 3.0.14, 2018.
- [Schein 92] B. M. Schein. “The Minimal Degree of a Finite Inverse Semigroup.” Trans. Amer. Math. Soc. 333: 2 (1992), 877–888.