A note on isometric immersions and differential equations which describe pseudospherical surfaces
DOI10.1016/J.JMAA.2022.126091zbMath1508.35117arXiv1910.14523WikidataQ115345841 ScholiaQ115345841MaRDI QIDQ6328280
Tarcísio Castro Silva, Diego Catalano Ferraioli, Keti Tenenblat
Publication date: 31 October 2019
Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) KdV equations (Korteweg-de Vries equations) (35Q53) Surfaces in Euclidean and related spaces (53A05) Lie-Bäcklund and other transformations for infinite-dimensional Hamiltonian and Lagrangian systems (37K35) Correspondences and other transformation methods (e.g., Lie-Bäcklund) for PDEs on manifolds (58J72)
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