On lump instability of Davey--Stewartson II equation
arXiv:solv-int/9804001
Abstract
We show that lumps (solitons) of the Davey--Stewartson II equation fail under small perturbations of initial data.
Amstex, 9 pages
arXiv:solv-int/9804001
We show that lumps (solitons) of the Davey--Stewartson II equation fail under small perturbations of initial data.
Amstex, 9 pages