On natural invariants and equivalence of differential operators
Differential Geometry
2023-05-31 v1 Mathematical Physics
math.MP
Abstract
We give a description of the field of rational natural differential invariants for a class of nonlinear differential operators of order on a smooth manifold of dimension and show their application to the equivalence problem of such operators.
Keywords
Cite
@article{arxiv.2212.12684,
title = {On natural invariants and equivalence of differential operators},
author = {Valentin Lychagin and Valeriy Yumaguzhin},
journal= {arXiv preprint arXiv:2212.12684},
year = {2023}
}