Natural differential invariants and equivalence of nonlinear second order differential operators

DOI10.1016/j.geomphys.2022.104549OpenAlexW4229059001WikidataQ114173496 ScholiaQ114173496MaRDI QIDQ2149451

Valentin V. Lychagin, Valerij A. Yumaguzhin

Publication date: 28 June 2022

Published in: Journal of Geometry and Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.geomphys.2022.104549

zbMATH Keywords

differential invariantjet bundleequivalence problem2nd order linear partial differential operator

Mathematics Subject Classification ID

General theory of partial differential operators (47F05) Connections (general theory) (53C05) Linear higher-order PDEs (35G05) Differential invariants (local theory), geometric objects (53A55)

Related Items (3)

On natural invariants and equivalence of differential operators ⋮ Natural differential invariants and equivalence of third order nonlinear differential operators ⋮ On invariants and equivalence of differential operators under Lie pseudogroups actions

Cites Work

• Global Lie-Tresse theorem
• Classification of the second order linear differential operators and differential equations
• Unnamed Item

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