Cr. Gilson et Mc. Ratter, 3-DIMENSIONAL 3-WAVE INTERACTIONS - A BILINEAR APPROACH, Journal of physics. A, mathematical and general, 31(1), 1998, pp. 349-367
We consider the three-dimensional three-wave resonance equation using
a bilinear approach to investigate a broad class of solutions. Solutio
ns are obtained in a Grammian form, and their relationship to Kaup's s
olutions examined.