On the Darboux integrable hyperbolic equations
Abstract
We prove that if the sequence of Laplace invariants for the linearization operator of a nonlinear hyperbolic equation is finite then the equation is Darboux integrable.
- Publication:
-
Physics Letters A
- Pub Date:
- February 1995
- DOI:
- 10.1016/0375-9601(95)00774-2
- Bibcode:
- 1995PhLA..208..303S