Continuation of approximate transformation groups via multiple time scales method

DOI10.1023/A:1008357023225zbMath0957.70022OpenAlexW1538828878MaRDI QIDQ1577383

V. A. Baikov, Nail H. Ibragimov

Publication date: 25 March 2001

Published in: Nonlinear Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1008357023225

zbMATH Keywords

perturbation techniquesvan der Pol equationapproximate group invariant solutionsmultiple time scales methodapproximate symmetry analysis

Mathematics Subject Classification ID

General perturbation schemes for nonlinear problems in mechanics (70K60) Analytical theory of ordinary differential equations: series, transformations, transforms, operational calculus, etc. (34A25)

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