Equivalence classes of the second order ODEs with the constant Cartan invariant
Exactly Solvable and Integrable Systems
2015-05-28 v1 Mathematical Physics
Classical Analysis and ODEs
math.MP
Abstract
Second order ordinary differential equations that possesses the constant invariant are investigated. Four basic types of these equations were found. For every type the complete list of nonequivalent equations is issued. As the exampes the equivalence problem for the Painleve II equation, Painleve III equation with three zero parameters, Emden equations and for some other equations is solved.
Keywords
Cite
@article{arxiv.1106.6124,
title = {Equivalence classes of the second order ODEs with the constant Cartan invariant},
author = {Vera V. Kartak},
journal= {arXiv preprint arXiv:1106.6124},
year = {2015}
}