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Double Bäcklund transformations and special integrals for the KII hierarchy

✍ Scribed by Nikolai A Kudryashov


Book ID
108442737
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
77 KB
Volume
273
Category
Article
ISSN
0375-9601

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A difference analogue of the logistic equation, which preserves integrability, is derived from Hirota's bilinear difference equation. The integrability of the map is shown to result from the large symmetry associated with the Backlund transformation of the KP hierarchy. We introduce a scheme which i