Laplace invariants of differential operators

DOI10.1215/00192082-8746137zbMath1472.35097arXiv2003.03467OpenAlexW3111278934MaRDI QIDQ2039730

Ekaterina Shemyakova, David Hobby

Publication date: 5 July 2021

Published in: Illinois Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2003.03467

zbMATH Keywords

gauge transformationscomplete set of Laplace invariants

Mathematics Subject Classification ID

Transform methods (e.g., integral transforms) applied to PDEs (35A22) Rings of differential operators (associative algebraic aspects) (16S32) Lie-Bäcklund and other transformations for infinite-dimensional Hamiltonian and Lagrangian systems (37K35) Linear higher-order PDEs (35G05) Symmetries, invariants, etc. in context of PDEs (35B06)

Uses Software

• hypergeometricsols

Cites Work

• Unnamed Item
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