Abstract
An infinite sequence of conserved quantities follows from the Lax representation in both the Korteweg-de Vries and sine-Gordon systems. We show that these two sequences are related by a simple substitution. In an appendix, two different methods of deriving conservation laws from the Lax representation are presented.
- Received 7 August 1979
DOI:https://doi.org/10.1103/PhysRevD.21.2818
©1980 American Physical Society
