Noncommutative Algebra and Applications
Projeto Temático FAPESP No.2015/09162-9, coordenado por César Polcino Milies
Research group seminars
Lecturer |
Title |
Date |
Time |
Room |
Mikhailo Dokuchaev (IME-USP) |
Partial actions and proper extensions of two-sided restriction semigroups |
November 12, 2019 |
14:30-15:30 |
242-A |
Abstract: We introduce and study several classes of partial actions of two-sided restriction semigroups that generalize partial actions of monoids and of inverse semigroups. We prove a structure result on proper extensions of two-sided restriction semigroups in terms of partial actions, generalizing respective results for monoids and for inverse semigroups and upgrading the latter.
This is a joint work with Mykola Khrypchenko and Ganna Kudryavtseva |
Past seminars: