Lie point symmetries and commuting flows for equations on lattices

DOI10.1088/0305-4470/35/9/314zbMath1215.39008arXivmath-ph/0112007OpenAlexW3104396999MaRDI QIDQ4545308

Decio Levi, Pavel Winternitz

Publication date: 15 August 2002

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

Full work available at URL: https://arxiv.org/abs/math-ph/0112007

Mathematics Subject Classification ID

Discrete version of topics in analysis (39A12) Lattice dynamics; integrable lattice equations (37K60) General theory of difference equations (39A05)

Related Items (4)

Symmetries, Lagrangian Formalism and Integration of Second Order Ordinary Difference Equations ⋮ Classification of a subclass of two-dimensional lattices via characteristic Lie rings ⋮ Umbral calculus, difference equations and the discrete Schrödinger equation ⋮ On the Lie algebras, generalized symmetries and Darboux transformations of the fifth-order evolution equations in shallow water

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