Towards a New ODE Solver Based on Cartan's Equivalence Method
arXiv:cs/0702065
Abstract
The aim of the present paper is to propose an algorithm for a new ODE--solver which should improve the abilities of current solvers to handle second order differential equations. The paper provides also a theoretical result revealing the relationship between the change of coordinates, that maps the generic equation to a given target equation, and the symmetry $\D$-groupoid of this target.