2 papers
math.RT2018
Deformations of Inhomogeneous Simple Singularities and Quiver Representations
Antoine Caradot
This article is a summary of the author's unpublished Ph.D thesis. Its purpose is to generalise a construction by H. Cassens and P. Slodowy of the semiuniversal deformations of the…
math.RT2018
Root Systems and Quotients of Deformations of Simple Singularities
Antoine Caradot
In this article we study quotients of deformations of simple singularities, and attempt to characterize them in terms of subsystems of simple root systems. The quotient of a semiun…