2 papers
math.RA2025
On partial representations of pointed Hopf algebras
Arthur Rezende Alves Neto, Marcelo Muniz Alves
Partial representations of Hopf algebras were motivated by the theory of partial representations of groups. Alves, Batista e Vercruysse introduced partial representations of a Hopf…
math.CT2024
Partial actions of inverse categories and their algebras
Marcelo M. Alves, Willian G. G. Velasco
In this work we introduce partial and global actions of inverse categories on posets in two variants, fibred actions and actions by symmetries. We study in detail actions of an inv…