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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 0 | Source: arXiv Dataset IDs (Model)

On lump instability of Davey--Stewartson II equation

Authors	R. R. Gadyl'shin, O. M. Kiselev
Categories	solv-int nlin.SI
ArXiv ID	solv-int/9804001
URL	https://arxiv.org/abs/solv-int/9804001

Abstract

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

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    "title": "On lump instability of Davey--Stewartson II equation",
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