Lie algebras corresponding to surface singularities -- Meral Tosun, November 14, 2014

Using Grothendieck-Brieskorn theory we can associate a Lie algebra to an ADE singularity and find deformations of the singularity via that algebra. In this talk, we will give a generalization to simple elliptic singularities defined by K. Saito. This is joint work with K. Nakamoto.