All Seminars & Colloquia
Tuesday, 12/6/2016, 8:45pm - 11:59pm
Title: Concentration Compactness for Critical Radial Wave Maps
Speaker: Jonas Lührmann (Johns Hopkins University)
Friday, 12/2/2016, 8:00pm - 11:59pm
Title: Global well-posedness for the critical 2D dissipative quasi-geostrophic equation.
Speaker: Chubo Deng
Friday, 12/2/2016, 6:00pm - 11:59pm
Title: Linking, causality and smooth structures on spacetimes
Speaker: Vladimir Chernov, Dartmouth College
Colloquium: A new method to distinguish Legendrian knots
Friday, 11/18/2016, 6:00pm - 11:59pm
Speaker: Ivan Dynnikov, Steklov Mathematical Institute, Moscow
Friday, 11/11/2016, 8:00pm - 11:59pm
Title: Local and global existence of solution to Nonlinear Schrodinger's equation with mass-critical nonlinearity
Speaker: Debdeep Bhattacharya
Friday, 11/11/2016, 6:00pm - 11:59pm
Title: Structural Computable Analysis
Speaker: Timothy McNicholl, Iowa State University
Thursday, 11/10/2016, 11:15pm - Friday, 11/11/2016, 11:59pm
Speaker: Katherine Walsh (University of Arizona)
Thursday, 11/10/2016, 10:20pm - 11:59pm
Logic Seminar
Title: Coarse Computability
Speaker: Timothy McNicholl, Iowa State University
Tuesday, 11/8/2016, 8:45pm - 11:59pm
Title: Exponential tails for the non-cutoff Boltzmann equation
Friday, 10/28/2016, 7:00pm - 11:59pm
Title: Global regularity of Patlak-Keller-Segel equations that model chemotaxis
Speaker: Xinyu Zhang
Abstract: Chemotaxis is the means by which small organisms such as bacteria and somatic cells direct their movements towards or against the gradient of some chemical concentration. We will talk about the Patlak-Keller-Segel (PKS) equations in 2D that describe chemotaxis. We will also show that solutions with different mass sizes for PKS equations exhibit different behaviors.