21 citations · 23 across the 3 of their papers we have counts for
Showing nlin.SIShow all
3 papers · 1 filter
nlin.SI2008★ 21 cited
Using an old method of Jacobi to derive Lagrangians: a nonlinear dynamical system with variable coefficients
M. C. Nucci, K. M. Tamizhmani
We present a method devised by Jacobi to derive Lagrangians of any second-order differential equation: it consists in finding a Jacobi Last Multiplier. We illustrate the easiness a…
nlin.SI2007
Much ado about 248
M. C. Nucci, P. G. L. Leach
In this note we present three representations of a 248-dimensional Lie algebra, namely the algebra of Lie point symmetries admitted by a system of five trivial ordinary differentia…
nlin.SI2000
Nonclassical symmetries as special solutions of heir-equations
M. C. Nucci
In (Nucci M.C. 1994, Physica D 78 p.124), we have found that iterations of the nonclassical symmetries method give rise to new nonlinear equations, which inherit the Lie point symm…