21 citations · 24 across the 3 of their papers we have counts for
3 papers
math.CT2017★ 21 cited
Semigroup and Category-Theoretic Approaches to Partial Symmetry
Alistair R. Wallis
This thesis is about trying to understand various aspects of partial symmetry using ideas from semigroup and category theory. In Chapter 2 it is shown that the left Rees monoids un…
math.CT2013★ 2 cited
A correspondence between a class of monoids and self-similar group actions II
Mark V. Lawson, Alistair R. Wallis
The first author showed in a previous paper that there is a correspondence between self-similar group actions and a class of left cancellative monoids called left Rees monoids. The…
math.CT2013★ 1 cited
A categorical description of Bass-Serre theory
M. V. Lawson, A. R. Wallis
Self-similar group actions may be encoded by a class of left cancellative monoids called left Rees monoids, a result obtained by combining pioneering work by Perrot with later work…