Seminario del 2021

Dicembre
13
2021
Riccardo Biagioli
Fully commutative elements in Coxeter groups and the Temperley-Lieb algebra
nell'ambito della serie: TOPICS IN MATHEMATICS 2021/2022
algebra e geometria
In the first​ part of this seminar we will introduce Coxeter groups, fully commutative elements and the Temperley-Lieb algebra, by illustrating some classical examples. In the second part, we will recall a recent construction of a diagrammatic representation of the Temperly-Lieb algebra of affine type C due to Dana Ernst, and we will show that this representation is faithfull in a new combinatorial way.
organizzato da: Antonella Grassi, Stefano Pagliarani

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