Infinite Dimensional Frobenius Manifolds and 2D Toda Hierarchy
Abstract:
I will present the first example of infinite dimensional Frobenius Manifold. This Frobenius Manifolds gives a solution of WDVV equations with infinite coupling constants. Relations with 2D Toda hierarchy will be exposed.
The talk is based on joint work with G. Carlet and B. Dubrovin.
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