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Generalised symmetries of partial differential equations via complex transformations
Published online by Cambridge University Press: 17 April 2009
Extract
We consider two systems of real analytic partial differential equations, related by a holomorphic contact map H. We study how the generalised symmetries of the first equation are mapped into those of the second one, and determine under which conditions on H such a map is invertible. As an application of these results, an example of physical interest is discussed.
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 76 , Issue 2 , October 2007 , pp. 243 - 262
- Copyright
- Copyright © Australian Mathematical Society 2007