Semidiscrete Toda lattices
Exactly Solvable and Integrable Systems
2013-05-28 v1 Mathematical Physics
math.MP
Abstract
Integrable cut-off constraints for semidiscrete Toda lattice are studied in this paper. Lax presentation for semidiscrete analog of the -series Toda lattice is obtained. Nonlocal variables that allow to express symmetries of the infinite semidiscrete lattice are introduced and cut-off constraints or a certain type compatible with symmetries of the infinite lattice are classified.
Keywords
Cite
@article{arxiv.1203.1764,
title = {Semidiscrete Toda lattices},
author = {Sergey V. Smirnov},
journal= {arXiv preprint arXiv:1203.1764},
year = {2013}
}
Comments
15 pages