The vector k-constrained KP hierarchy and Sato's Grassmannian
q-alg
2009-10-30 v1 Quantum Algebra
Abstract
We use the representation theory of the infinite matrix group to show that (in the polynomial case) the --vector --constrained KP hierarchy has a natural geometrical interpretation on Sato's infinite Grassmannian. This description generalizes the the --reduced KP or Gelfand--Dickey hierarchies.
Cite
@article{arxiv.q-alg/9609001,
title = {The vector k-constrained KP hierarchy and Sato's Grassmannian},
author = {Johan van de Leur},
journal= {arXiv preprint arXiv:q-alg/9609001},
year = {2009}
}
Comments
15 pages, AMSTeX