On lump instability of Davey--Stewartson II equation

arxiv: solv-int/9804001 · v1 · submitted 1998-03-31 · solv-int · nlin.SI

R.R.Gadyl'shin , O.M. Kiselev (Institute of Mathematics , Ufa Science Centre , Russian Acad. of Sciences) This is my paper

classification solv-int nlin.SI

keywords davey--stewartsonequationdatafailinitialinstabilitylumplumps

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We show that lumps (solitons) of the Davey--Stewartson II equation fail under small perturbations of initial data.

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