Smooth branch of travelling waves for the Gross-Pitaevskii equation in ${\mathbb{R}}^2$ for small speed

Abstract

We construct a smooth branch of travelling wave solutions for the 2 dimensional Gross-Pitaevskii equations for small speed. These travelling waves exhibit two vortices far away from each other. We also compute the leading order term of the derivatives with respect to the speed. We construct these solutions by an implicit function type argument.

References in corpus (1)

• Multi-vortex traveling waves for the Gross-Pitaevskii equation and the Adler-Moser polynomials

Cited by in corpus (1)

• Coercivity for travelling waves in the Gross-Pitaevskii equation in ${\mathbb{R}}^2$ for small speed