Invariant manifolds and Lax pairs for integrable nonlinear chains

DOI10.1134/S0040577917060010zbMath1379.37121OpenAlexW2730139977MaRDI QIDQ1675849

Ismagil T. Habibullin, A. R. Khakimova

Publication date: 3 November 2017

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0040577917060010

zbMATH Keywords

recursion operatorinvariant manifoldLax pairhigher symmetryintegrable chain

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Invariant manifolds of functional-differential equations (34K19) Partial difference equations (39A14) Stability theory for difference equations (39A30) Lattice functional-differential equations (34K31)

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