To a transformation theory of two-dimensional integrable systems
We generalise to the two-dimensional case a list of integrable Toda type lattice equations. As a result, 1 + 2 dimensional systems similar to the Davey-Stewartson coupled system are obtained together with explicit auto-Bäcklund transformations and 2D Miura type transformations.
Physics Letters A
- Pub Date:
- February 1997