Equivalence Problem for Second Order Partially Differential Equations and Double Fibration as a Flat Model Space
Differential Geometry
2007-05-23 v1 Analysis of PDEs
Abstract
In this paper, we consider an equivalence problem of second order partially differential equations (PDE) and a duality of the flat differential equation. For the equivalence problem, explicit form of invariants (curvatures) are given. We also investigate a duality associated with the flat equation using double fibrations. These double fibrations are described in terms of transformation groups.
Cite
@article{arxiv.math/0703747,
title = {Equivalence Problem for Second Order Partially Differential Equations and Double Fibration as a Flat Model Space},
author = {Takahiro Noda},
journal= {arXiv preprint arXiv:math/0703747},
year = {2007}
}
Comments
19pages