A note on the KP hierarchy
高能物理 - 理论
2015-06-26 v1
摘要
Given the two boson representation of the conformal algebra \hat W_\infty, the second Hamiltonian structure of the KP hierarchy, I construct a bi-Hamiltonian hierarchy for the two associated currents. The KP hierarchy appears as a composite of this new and simpler system. The bi-Hamiltonian structure of the new hierarchy gives naturally all the Hamiltonian structures of the KP system.
引用
@article{arxiv.hep-th/9203062,
title = {A note on the KP hierarchy},
author = {Didier A Depireux},
journal= {arXiv preprint arXiv:hep-th/9203062},
year = {2015}
}
备注
12 pages, no figures