Cubic Hodge integrals and integrable hierarchies of Volterra type

26 Jul 2020 Takasaki Kanehisa

A tau function of the 2D Toda hierarchy can be obtained from a generating function of the two-partition cubic Hodge integrals. The associated Lax operators turn out to satisfy an algebraic relation... (read more)

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  • MATHEMATICAL PHYSICS
  • HIGH ENERGY PHYSICS - THEORY
  • MATHEMATICAL PHYSICS
  • EXACTLY SOLVABLE AND INTEGRABLE SYSTEMS