Rice University

Events at Rice

Seminar

Mathematics

Speaker: Yao Yao
Georgia Tech

Geometry-Analysis Seminar: Mixing and un-mixing by incompressible flows

Wednesday, March 22, 2017
4:00 PM  to 5:00 PM

227  Herman Brown Hall
Rice University
6100 Main St
Houston, Texas, USA

In this talk, we consider the questions of efficient mixing and un-mixing by incompressible flows, under the constraint that the W^{1,p} Sobolev norm of flow is uniformly bounded in time. We construct some explicit flows to show that for any bounded initial density, it can be mixed to scale epsilon in time C|log(epsilon)| for 1

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