Multidimensional integrable systems and deformations of Lie algebra homomorphisms
Exactly Solvable and Integrable Systems
2009-11-13 v3 High Energy Physics - Theory
Mathematical Physics
math.MP
Abstract
We use deformations of Lie algebra homomorphisms to construct deformations of dispersionless integrable systems arising as symmetry reductions of anti--self--dual Yang--Mills equations with a gauge group Diff.
Keywords
Cite
@article{arxiv.nlin/0702040,
title = {Multidimensional integrable systems and deformations of Lie algebra homomorphisms},
author = {Maciej Dunajski and James D. E. Grant and Ian A. B. Strachan},
journal= {arXiv preprint arXiv:nlin/0702040},
year = {2009}
}
Comments
14 pages. An example of a reduction to the Beltrami equation added. New title. Final version, published in JMP