A new extended KP hierarchy
Exactly Solvable and Integrable Systems
2008-09-04 v2
Abstract
A method is proposed to construct a new extended KP hierarchy, which includes two types of KP equation with self-consistent sources and admits reductions to k-constrained KP hierarchy and to Gelfand-Dickey hierarchy with sources. It provides a general way to construct soliton equations with sources and their Lax representations.
Cite
@article{arxiv.0710.4015,
title = {A new extended KP hierarchy},
author = {Xiaojun Liu and Yunbo Zeng and Runliang Lin},
journal= {arXiv preprint arXiv:0710.4015},
year = {2008}
}
Comments
Published in Phys. Lett. A, 13 pages