Abstract
The Kupershmidt five-field lattice is considered in this paper. By a dependent variable transformation, the Kupershmidt lattice is transformed into a bilinear form by the introduction of three auxiliary variables. We present a Backlund transformation and a nonlinear superposition formula for the Kupershmidt lattice. As an application of the results, soliton solutions are derived.
Original language | English |
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Pages (from-to) | 987-993 |
Number of pages | 7 |
Journal | Applied Mathematics Letters |
Volume | 15 |
Issue number | 8 |
DOIs | |
Publication status | Published - Nov 2002 |
Scopus Subject Areas
- Applied Mathematics
User-Defined Keywords
- Backlund transformations
- Hirota's method
- Integrable lattices
- Solitons