Several types of groupoids induced by two-variable functions

In this paper, we introduce the concept of several types of groupoids related to semigroups, viz., twisted semigroups for which twisted versions of the associative law hold. Thus, if \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usep...

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Bibliographic Details
Main Authors: Allen, P. J., Kim, Hee Sik, Neggers, J.
Format: Online
Language:English
Published: Springer International Publishing 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5050187/