Equivalent Lagrangians and the solution of some classes of non-linear equations \(\ddot q + p(t)\dot q + r(t)q = \mu \dot q^ 2 q^{-1} + f(t)q^ n\)

DOI10.1016/0020-7462(92)90044-8zbMath0760.34011OpenAlexW2012413509MaRDI QIDQ1202874

F. M. Mahomed, Abdul Hamid Kara

Publication date: 9 March 1993

Published in: International Journal of Non-Linear Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7462(92)90044-8

zbMATH Keywords

second-order ordinary differential equationpoint transformationquadratic Lagrangiansimple completely integrable Lagrangian

Mathematics Subject Classification ID

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