Partial groupoid representations and a relation with the Birget–Rhodes expansion

Weintroduce partial groupoid representations of a finite groupoid G on an algebra A. We also show that the partial groupoid representations of G are in one-to-one correspondence with the representations of the algebra generated by the Birget–Rhodes expansion GBR of G.

Bibliographic Details
Authors: Lautenschlaeger, Wesley Gonçalves, Tamusiunas, Thaisa Raupp
Format: article
Status:Published version
Publication Date:2024
Country:Brasil
Institution:Universidade Federal do Rio Grande do Sul (UFRGS)
Repository:Repositório Institucional da UFRGS
Language:English
OAI Identifier:oai:www.lume.ufrgs.br:10183/284255
Online Access:http://hdl.handle.net/10183/284255
Access Level:Open access
Keyword:Grupoides
Algebra : Grupoides
Groupoid
Partial groupoid representation
partial groupoid algebra
Birget–Rhodes expansion.
Description
Summary:Weintroduce partial groupoid representations of a finite groupoid G on an algebra A. We also show that the partial groupoid representations of G are in one-to-one correspondence with the representations of the algebra generated by the Birget–Rhodes expansion GBR of G.