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arXiv:1010.2897 [math.AP]AbstractReferencesReviewsResources

A large time asymptotics for transparent potentials for the Novikov-Veselov equation at positive energy

Anna Kazeykina, Roman Novikov

Published 2010-10-14Version 1

In the present paper we begin studies on the large time asymptotic behavior for solutions of the Cauchy problem for the Novikov--Veselov equation (an analog of KdV in 2 + 1 dimensions) at positive energy. In addition, we are focused on a family of reflectionless (transparent) potentials parameterized by a function of two variables. In particular, we show that there are no isolated soliton type waves in the large time asymptotics for these solutions in contrast with well-known large time asymptotics for solutions of the KdV equation with reflectionless initial data.

Categories: math.AP, math-ph, math.MP
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