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Seminar
FIELD Math:Analysis
DATE January 15 (Fri), 2021
TIME 10:00-12:00
PLACE Online
SPEAKER He, Siming
HOST Jeong, In-Jee
INSTITUTE Duke University
TITLE Fluid Flows, Chemotaxis and Reactions
ABSTRACT

In this talk, I will present some results on suppressing chemotactic blow-ups and enhancing chemical reactions through passive fluid flows. Enhanced dissipation effect of mixing flows and shear flows play significant roles. I will also discuss a new coupled Chemotaxis-Fluid system (Patlak-Keller-Segel-Navier-Stokes) and the corresponding optimal critical mass result.

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