Displaying similar documents to “A remark on elementary pseudogroups”

Enumeration of Γ-groups of finite order

Dariush Heidari, Marzieh Amooshahi (2015)

Discussiones Mathematicae - General Algebra and Applications

Similarity:

The concept of Γ-semigroups is a generalization of semigroups. In this paper, we consider Γ-groups and prove that every Γ-group is derived from a group then, we give the number of Γ-groups of small order.

Free Burnside Semigroups

Alair Pereira do Lago, Imre Simon (2010)

RAIRO - Theoretical Informatics and Applications

Similarity:

This paper surveys the area of Free Burnside Semigroups. The theory of these semigroups, as is the case for groups, is far from being completely known. For semigroups, the most impressive results were obtained in the last 10 years. In this paper we give priority to the mathematical treatment of the problem and do not stress too much neither motivation nor the historical aspects. No proofs are presented in this paper, but we tried to give as many examples as was possible. ...