Integrable lattice equations : connection to the Möbius group, Bäcklund transformations and solutions
We consider scalar integrable lattice equations which arise as the natural discrete counterparts to KdV-type PDEs. Several results are reported. We identify a new and natural connection between the ‘Schwarzian’ (Möbius invariant) integrable lattice systems and the Möbius group itself. The lattice eq...
Main Author: | Atkinson, James |
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Other Authors: | Frank, Nijhoff |
Published: |
University of Leeds
2008
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Subjects: | |
Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.502791 |
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