Search for tag: "modulus"

Osamu Iyama - Contracted preprojective algebras, Coxeter groups and cDV singularities

Preprojective algebras of quivers are important objects in representation theory. In extended Dynkin case, they give non-commutative resolutions of simple singularities of dimension two. Motivated by…

From  Belle Taylor on September 10th, 2020 0 likes 28 plays 0  

Optimising the Margin 1

Optimising the Margin 1

From  Nigel Goddard on September 8th, 2016 1 likes 2,046 plays 0