Negative Flows of the KP-Hierarchy
High Energy Physics - Theory
2007-05-23 v1
Abstract
We construct a Grassmannian-like formulation for the potential KP-hierarchy including additional ``negative'' flows. Our approach will generalize the notion of a tau-function to include negative flows. We compare the resulting hierarchy with results by Hirota, Satsuma and Bogoyavlenskii.
Cite
@article{arxiv.hep-th/9403152,
title = {Negative Flows of the KP-Hierarchy},
author = {G. Haak},
journal= {arXiv preprint arXiv:hep-th/9403152},
year = {2007}
}
Comments
22 pages (LaTeX), Report KITCS94-2-1