Cluster Toda chains and Nekrasov functions

20 Dec 2018 Bershtein M. Gavrylenko P. Marshakov A.

In this paper the relation between the cluster integrable systems and $q$-difference equations is extended beyond the Painlev\'e case. We consider the class of hyperelliptic curves when the Newton polygons contain only four boundary points... (read more)

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Categories


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