Lie symmetries of multidimensional difference equations

DOI10.1088/0305-4470/34/44/311zbMath0998.39008arXiv0709.3238OpenAlexW1991248531MaRDI QIDQ4533594

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Publication date: 11 June 2002

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

Full work available at URL: https://arxiv.org/abs/0709.3238

zbMATH Keywords

latticesymmetry transformationsdifference equationsymmetry reductionLie point symmetriesdifference systems

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Analysis on real and complex Lie groups (22E30) Additive difference equations (39A10) Discrete version of topics in analysis (39A12)

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