Journal
JOURNAL OF MATHEMATICAL PHYSICS
Volume 50, Issue 10, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3204075
Keywords
harmonic oscillators; Lie groups; nonlinear differential equations
Categories
Ask authors/readers for more resources
In this second of the set of two papers on Lie symmetry analysis of a class of Lieacutenard-type equation of the form xuml+f(x)x center dot+g(x)=0, where overdot denotes differentiation with respect to time and f(x) and g(x) are smooth functions of their variables, we isolate the equations which possess maximal Lie point symmetries. It is well known that any second order nonlinear ordinary differential equation which admits eight parameter Lie point symmetries is linearizable to free particle equation through point transformation. As a consequence all the identified equations turn out to be linearizable. We also show that one can get maximal Lie point symmetries for the above Lieacutenard equation only when f(xx)=0 (subscript denotes differentiation). In addition, we discuss the linearizing transformations and solutions for all the nonlinear equations identified in this paper.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available