Equivalent Lagrangians and the solution of some classes of non-linear equations \(\ddot q + p(t)\dot q + r(t)q = \mu \dot q^ 2 q^{-1} + f(t)q^ n\) (Q1202874)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Equivalent Lagrangians and the solution of some classes of non-linear equations \(\ddot q + p(t)\dot q + r(t)q = \mu \dot q^ 2 q^{-1} + f(t)q^ n\) |
scientific article; zbMATH DE number 109429
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Equivalent Lagrangians and the solution of some classes of non-linear equations \(\ddot q + p(t)\dot q + r(t)q = \mu \dot q^ 2 q^{-1} + f(t)q^ n\) |
scientific article; zbMATH DE number 109429 |
Statements
Equivalent Lagrangians and the solution of some classes of non-linear equations \(\ddot q + p(t)\dot q + r(t)q = \mu \dot q^ 2 q^{-1} + f(t)q^ n\) (English)
0 references
9 March 1993
0 references
second-order ordinary differential equation
0 references
point transformation
0 references
quadratic Lagrangian
0 references
simple completely integrable Lagrangian
0 references
