Negative Flows of the potential KP-hierarchy
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- by Guido Haak PDF
- Trans. Amer. Math. Soc. 348 (1996), 375-390 Request permission
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.References
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Additional Information
- Guido Haak
- Affiliation: Department of Mathematics 405 Snow Hall University of Kansas Lawrence, Kansas 66045
- Address at time of publication: Sonderforschungsbereich 288, MA 8-5, Technische Universität Berlin, Straße des 17. Juni 136, D-10623 Berlin
- Email: haak@poincare.math.ukans.edu
- Received by editor(s): June 22, 1994
- Received by editor(s) in revised form: March 8, 1995
- Additional Notes: Supported by KITCS grant OSR-9255223
- © Copyright 1996 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 348 (1996), 375-390
- MSC (1991): Primary 35Q53; Secondary 58F07
- DOI: https://doi.org/10.1090/S0002-9947-96-01560-7
- MathSciNet review: 1340176