Variational symmetries and pluri-Lagrangian structures for integrable hierarchies of PDEs
نویسندگان
چکیده
منابع مشابه
Symmetries and tau function of higher dimensional dispersionless integrable hierarchies
A higher dimensional analogue of the dispersionless KP hierarchy is introduced. In addition to the two-dimensional “phase space” variables (k, x) of the dispersionless KP hierarchy, this hierarchy has extra spatial dimensions compactified to a two (or any even) dimensional torus. Integrability of this hierarchy and the existence of an infinite dimensional of “additional symmetries” are ensured ...
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ژورنال
عنوان ژورنال: European Journal of Mathematics
سال: 2020
ISSN: 2199-675X,2199-6768
DOI: 10.1007/s40879-020-00436-7