Title:Non-existence of solutions to the 1D cubic periodic Schrodinger equation below L^2

Time: Wed, Jun.28, 2017, AM 10:30-11:50

Speaker: Prof. Zihua Guo (Monash University )

Location:Room 4318, Building No.4, Wushan Campus

Abstract: 

    We prove that below L2 there is no existence of solutions to the 1D cubic periodic Schrodinger equation. This type of ill-posedness is in the strongest sense improving the previous results.  This is a joint work with Tadahiro Oh.