Representation varieties of algebras with nodes

25 Oct 2018 Ryan Kinser András C. Lőrincz

We study the behavior of representation varieties of quivers with relations under the operation of node splitting. We show how splitting a node gives a correspondence between certain closed subvarieties of representation varieties for different algebras, which preserves properties like normality or having rational singularities... (read more)

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Categories


  • REPRESENTATION THEORY
  • COMMUTATIVE ALGEBRA
  • ALGEBRAIC GEOMETRY
  • 16G20, 14M12, 13A50, 14D20