Konferenz: Swiss-Russian Seminar on Moduli Spaces and Physics


Moduli of topological Landau-Ginsburg models and noncommutative Frobenius manifolds

{{_Ltalk:R}} S. Natanzon
Datum: 07.12.07   Zeit: 15.30 - 16.30   Raum: Y27H36

Abstract: Moduli of topological Landau-Ginsburg models form the space of miniversale deformations of $A_n$ singularity. We prove that quaternion miniversale deformations of $A_n$ singularity possess a structure of noncommutative Frobenius manifold in sense of the extended cohomological field theory.