The vector k-constrained KP hierarchy and Sato's Grassmannian

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Leur, Johan van de (1997) The vector k-constrained KP hierarchy and Sato's Grassmannian. Journal of Geometry and Physics, 23 (1). pp. 83-96. ISSN 0393-0440

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Abstract:We use the representation theory of the infinite matrix group to show that (in the polynomial case) the n-vector-k-constrained KP hierarchy has a natural geometrical interpretation on Sato's infinite Grassmannian. This description generalizes the k-reduced KP or Gelfand-Dickey hierarchies.
Item Type:Article
Copyright:© 1997 Elsevier Science
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Link to this item:http://purl.utwente.nl/publications/29768
Official URL:http://dx.doi.org/10.1016/S0393-0440(97)81154-0
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Metis ID: 140402