Year: 2002
Type: preprint
Abstract: For some integrable systems, such as the open Toda molecule, the spectral curve of the Lax representation becomes the graph $C = \{(λ,z) \mid z = A(λ)\}$ of a function $A(λ)$. Those integrable systems provide an interesting ``toy model'' of separation of variables. Examples of this type of integrable systems are presented along with generalizations for which $A(λ)$ lives on a cylinder, a torus or a Riemann surface of higher genus.
Source: arXiv (Cornell University)
Author: Takasaki, Kanehisa
Institution: Kyoto University
Language: English
Topic: Nonlinear Waves and Solitons
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1625202118