## A 32

- R. A. Kraenkel, A. Zenchuk, J. Phys
- 4733 (1999); M.C. Ferreira, R.A. Kraenkel, and A…
- 1999

@inproceedings{Grimshaw2001CusponAR, title={Cuspon and regular gap solitons between three dispersion curves}, author={Roger Grimshaw and Boris A. Malomed}, year={2001} }

- Published 2001

A general model is introduced which describes a system with cubic nonlinearities, in a situation when the linear dispersion relation has three branches which nearly intersect. The system consists of two waves with a strong linear coupling between them, to which a third wave is coupled. This model has are two gaps in its linear spectrum. A nonlinear analysis is performed for zero-velocity solitons, disregarding selfphase-modulation. We nd that there simultaneously exist two di erent families of… CONTINUE READING

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