Ohio State is in the process of revising websites and program materials to accurately reflect compliance with the law. While this work occurs, language referencing protected class status or other activities prohibited by Ohio Senate Bill 1 may still appear in some places. However, all programs and activities are being administered in compliance with federal and state law.

PDE Seminar - Robert Jerrard

Robert Jerrard
April 11, 2019
1:50 pm - 2:50 pm
Math Tower 154

Title: Concentrated vorticity in the Gross-Pitaevskii equations

Speaker: Robert Jerrard (University of Toronoto)

Abstract: We study the motion of thin, nearly parallel vortex filaments in 3d solutions of the Gross-Pitaevskii equations. Our main result shows that in a certain scaling limit, these filaments are governed by a system of nonlinear Schroedinger equations formally derived by Klein, Majda, and Damodaran in the mid '90s in the context of the Euler equations. This is the first rigorous justification of the Klein-Majda-Damodaran model in any setting. This is joint work with Didier Smets.

Seminar URL: https://research.math.osu.edu/pde/

Events Filters:

Seminar - PDE