Kinetic representation of the KP hierarchy
β Scribed by John Gibbons; Boris A. Kupershmidt
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 226 KB
- Volume
- 139
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
Symmetries of the super Kadomtsev-Petviashvili hierarchy are studied. A key role is played by a ~-module structure, which connects the nonlinear system with the geometry of an infinite-dimensional super Grassmannian manifold. Infinitesimal action of a Lie superalgebra on the super Grassmannian manif
A systematic reformulation of the KP hierarchy by using continuous Miwa variables is presented. Basic quantities and relations are defined and determinantal expressions for Fay's identities are obtained. It is shown that in terms of these variables the KP hierarchy gives rise to a Darboux system des