Adler, M.
Morozov, A.
Shiota, T.
Van Moerbeke, Pierre
[UCL]
(eng)
We examine the Kac-Schwarz problem of specification of point in Grassmannian
in the restricted case of gap-one first-order differential Kac-Schwarz
operators. While the pair of constraints satisfying $[{\cal K}_1,W] = 1$ always
leads to Kontsevich type models, in the case of $[{\cal K}_1,W] = W$ the
corresponding KP $\tau$-functions are represented as more sophisticated matrix
integrals.
Comment: 19 pages, latex, no figures, contribution to the proceedings of the
29th International Symposium Ahrenshoop on the Theory of Elementary
Particles, Buckow, Germany
| Bibliographic reference |
Adler, M. ; Morozov, A. ; Shiota, T. ; Van Moerbeke, Pierre. New matrix model solutions to the Kac-Schwarz problem. (1996) 19 p. pages |
| Permanent URL |
http://hdl.handle.net/2078/31589 |
