Thin knotted vortex tubes in stationary solutions to the Euler equation
Thin knotted vortex tubes in stationary solutions to the Euler equation

Alberto Enciso, ICMAT  Madrid
Fine Hall 322
In this talk we will discuss the proof of the existence of thin vortex tubes for stationary solutions to the incompressible Euler equation in R^3. More precisely, given a finite collection of (possibly linked and knotted) disjoint thin tubes in R^3, we will show that they can be transformed using a small diffeomorphism into a set of vortex tubes of a Beltrami field that tends to zero at infinity.