Seminar: Global existence of Kuramoto-Sivashinsky equations(KSE) with dissipation enhancing flows
Speaker: Yuanyuan Feng, The Pennsylvania State University
Time：Friday, May 7th, 2021, 14:00-15:00
We study the Kuramoto-Sivashinsky equation in scalar form. The analysis of KSE in one space dimension is well developed. In one dimension a priori norm estimates on the solution are closed which lead to a good control on the L2 norm of the solution. In dimension d>1, there is no known global estima...