Equivalent Lagrangians: generalization, transformation maps, and applications

DOI10.1155/2012/860482zbMath1322.35001DBLPjournals/jam/WilsonK12OpenAlexW2112384202WikidataQ58907500 ScholiaQ58907500MaRDI QIDQ1952965

Yanyan Li

Publication date: 3 June 2013

Published in: Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2012/860482

Mathematics Subject Classification ID

Geometric theory, characteristics, transformations in context of PDEs (35A30)

Related Items (1)

Lagrangians, gauge functions, and Lie groups for semigroup of second-order differential equations

Cites Work

• Unnamed Item
• New \textit{higher-order} conservation laws of some classes of wave and Gordon-type equations
• Lie-Bäcklund and Noether symmetries with applications
• Equivalent Lagrangians and the solution of some classes of non-linear equations \(\ddot q + p(t)\dot q + r(t)q = \mu \dot q^ 2 q^{-1} + f(t)q^ n\)
• Lie and Noether counting theorems for one-dimensional systems
• Equivalent Lagrangians and the Inverse Variational Problem with Applications
• CRC Handbook of Lie Group Analysis of Differential Equations, Volume I

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