Global Birkhoff coordinates for the periodic Toda lattice

Abstract

In this paper we prove that the periodic Toda lattice admits globally defined Birkhoff coordinates.

32 pages

References in corpus (3)

• Normal form theory for the NLS equation
• Global action-angle variables for the periodic Toda lattice
• Resonant normal form for even periodic FPU chains

Cited by in corpus (1)

• Global action-angle variables for the periodic Toda lattice