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arXiv · 1904.08664

On equivalence of third order linear differential operators on two-dimensional manifolds

Valentin Lychagin·Valeriy Yumaguzhin
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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.

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Valentin Lychagin, Valeriy Yumaguzhin. 2019-04-18. On equivalence of third order linear differential operators on two-dimensional manifolds. https://doi.org/10.1016/j.geomphys.2019.103507

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