3 papers
math.RT2017
Introduction to algebras of partial triangulations
Laurent Demonet
The aim of this note is to give a gentle introduction to algebras of partial triangulations of marked surfaces, following the structure of a talk given during the 49th symposium on…
math.RT2017
Example of categorification of a cluster algebra
Laurent Demonet
We present here two detailed examples of additive categorifications of the cluster algebra structure of a coordinate ring of a maximal unipotent subgroup of a simple Lie group. The…
math.CO2016
SL_2-Tilings Do Not Exist in Higher Dimensions (mostly)
Laurent Demonet, Pierre-Guy Plamondon, Dylan Rupel +2
We define a family of generalizations of -tilings to higher dimensions called --tilings. We show that, in each dimension 3 o…