Semi-discrete hyperbolic equations admitting five dimensional characteristic x-ring

DOI10.1080/14029251.2016.1199497zbMath1420.37098arXiv1604.00221OpenAlexW2963617426WikidataQ115549981 ScholiaQ115549981MaRDI QIDQ5231033

Kostyantyn Zheltukhin, Natalya A. Zheltukhina

Publication date: 29 August 2019

Published in: Journal of Nonlinear Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.00221

zbMATH Keywords

Darboux integrabilitycharacteristic ringhyperbolic semi-discrete equations

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Applications of Lie algebras and superalgebras to integrable systems (17B80) Difference equations (39A99)

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Classification of a subclass of two-dimensional lattices via characteristic Lie rings ⋮ A classification algorithm for integrable two-dimensional lattices via Lie-Rinehart algebras ⋮ Algebraic properties of quasilinear two-dimensional lattices connected with integrability ⋮ On a class of Darboux-integrable semidiscrete equations ⋮ Discretization of Liouville type nonautonomous equations preserving integrals

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