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An analytic description of the vector constrained KP hierarchy

G. F. Helminck·J. W. van de Leur
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Abstract

In this paper we give a geometric description in terms of the Grassmann manifold of Segal and Wilson, of the reduction of the KP hierarchy known as the vector $k$-constrained KP hierarchy. We also show in a geometric way that these hierarchies are equivalent to Krichever's general rational reductions of the KP hierarchy.

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BibTeXRIS

G. F. Helminck, J. W. van de Leur. 1997-06-05. An analytic description of the vector constrained KP hierarchy. https://doi.org/10.1007/s002200050341

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