Sui multi–soliton KP associati a degenerazioni razionali di curve reali iperellittiche
DOI:
https://doi.org/10.6092/issn.2240-2829/5976Parole chiave:
Total positivity, KP equation, real solitons, M-curves, hyperelliptic curves, duality of Grassmann cells via space–time transformationsAbstract
Usando la tecnica introdotta in [1], spieghiamo le relazioni fra la descrizione dei multi-solitoni KP nell’ambito della Grassmanniana di Sato e della teoria finite–gap nei casi particolari GrTP(1, M) e GrTP(M − 1, M)), dove i multisolitoni possono essere associati a dati di Krichever su degenerazioni razionali di M–curve iperellittiche di genere M − 1.Riferimenti bibliografici
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