Recursion Operators and Non-Local Symmetries
Abstract
A new formulation of recursion operators is presented which eliminates difficulties associated with integro-differential operators. This interpretation treats recursion operators and their inverses on an equal footing. Efficient techniques for constructing non-local symmetries of differential equations result.
- Publication:
-
Proceedings of the Royal Society of London Series A
- Pub Date:
- July 1994
- DOI:
- 10.1098/rspa.1994.0094
- Bibcode:
- 1994RSPSA.446..107G