Laplace invariants of hyperbolic equations linearizable by a differential substitution

DOI10.1007/BF02557408zbMath0952.35077MaRDI QIDQ1567813

N. Delaunay

Publication date: 26 June 2000

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

\(x\)-orderLaplace \(x\)-invariants

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Transform methods (e.g., integral transforms) applied to PDEs (35A22)

Related Items (4)

Formal integrals and Noether operators of nonlinear hyperbolic partial differential systems admitting a rich set of symmetries ⋮ Hyperbolic equations with third-order symmetries ⋮ On Bäcklund transformations preserving the Darboux integrability of hyperbolic equations ⋮ Conservation laws for hyperbolic equations: search algorithm for local preimage with respect to the total derivative

Cites Work

• Darboux integrable nonlinear hyperbolic equations
• Differential substitutions of the Miura transformation type
• On the Darboux integrable hyperbolic equations
• On nonclassical invertible transformations of hyperbolic equations

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