Equivalence for Differential Equations
We shall study the equivalence problem for ordinary differential equations with respect to the affine transformations group.
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arXiv subjects
Odinette Renée Abib
Publications and source records attributed to Odinette Renée Abib.
Geodesics in nilpotent Lie groups
We study the geodesics problem in Heisenberg group H (case SR and riemannian). The sheaf of infinitesimal automorphisms of the (2n,2n+1) distribution D over H is an infinite, transitive Lie algebra sheaf.
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Differential equations and moving frames
The purpose of the paper is to study the relationship between differential equations, Pfaffian systems and geometric structures, via the method of moving frames of E.Cartan. We show a local structure theorem. The Lie algebra aspects differential equations is studied too.
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