Ellipticity conditions for the Lax operator of the KP equations

DOI10.1088/0305-4470/33/40/309zbMath0958.37050arXivnlin/0004011OpenAlexW2049903453WikidataQ57514643 ScholiaQ57514643MaRDI QIDQ4523651

B. G. Konopelchenko, Giampiero Esposito

Publication date: 14 January 2001

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/nlin/0004011

zbMATH Keywords

Kadomtsev-Petviashvili equationsLax operator

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Partial differential equations of mathematical physics and other areas of application (35Q99) Pseudodifferential operators and other generalizations of partial differential operators (35S99)

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