On equivalence of third order linear differential operators on two-dimensional manifolds
Analysis of PDEs
2019-10-02 v1 Differential Geometry
Abstract
We study differential invariants of the third order linear differential operators and use them to find conditions for equivalence of differential operators acting in line bundles on two dimensional manifolds with respect to groups of authomorphisms.
Keywords
Cite
@article{arxiv.1904.08664,
title = {On equivalence of third order linear differential operators on two-dimensional manifolds},
author = {Valentin Lychagin and Valeriy Yumaguzhin},
journal= {arXiv preprint arXiv:1904.08664},
year = {2019}
}