Time:13:30-14:30, Thursday, November 28 2024
Venue:E4-233
Speaker:Mimi Dai, University of Illinois at Chicago
Title:Ill-posedness for EMHD
Abstract:We construct initial data for the two and half dimensional electron MHD such that the data can be arbitrarily small in H^s (3<s<4) while the solution can be arbitrarily large in this space after a short time. This shows a norm inflation phenomenon.