Abstract
Simple conditions are given in this paper that are sufficient to ensure the embeddability of a semigroup in a group. It is shown that the class of semigroups satisfying the conditions properly contains the class of all cancellative left quasi-reversible semigroups.
Similar content being viewed by others
References
Malcev, A.I. “On the immersion of associative systems in groups”, Rec. Math. Mat. Sbornik (N.S.) 6(1939), 331–336.
Malcev, A.I. “On the immersion of associative systems in groups”, Rec. Math. Mat. Sbornik (N.S.) 8(1940) 251–264.
BUSH, G.C. “The embedding theorems of Malcev and Lambek”, Canad, J. Math. 15(1963) 49–58.
Clifford, A.H. and G.B. Preston,The algebraic theory of semigroups, vols. 1 and 2, (Amer. Math. Soc. Mathematical Surveys 7, Providence, 1961 and 1967).
Doss, R. “Sur l'immersion d'un semi-groupe dans un groupe”, Bull. Sci. Math. (2) 72(1948) 139–150.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Trotter, P.G. A class of semigroups embeddable in groups. Semigroup Forum 5, 1–13 (1972). https://doi.org/10.1007/BF02572871
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02572871