On the Moutard transformation singularity for the Davey--Stewartson II equation

2025/02/17 by Huang, Yi C. · 1 citation
#35B44 #49Q05 #Analysis of PDEs (math.AP) #Exactly Solvable and Integrable Systems (nlin.SI) #FOS: Mathematics #FOS: Physical sciences #Primary: 35Q53 #Secondary: 37K35

paper · doi:10.48550/arxiv.2502.11590

Abstract

We indicate explicitly how to obtain the Moutard transformation singularity for the Davey--Stewartson II equation with two indeterminancy points. We also justify an arbitrary order ``mass drop" phenomenon via this singularity formation scheme.

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• The Ozawa solution to the Davey--Stewartson II equations and surface theory

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