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Talk_id	Date	Speaker	Title
20688	Wednesday 2/26 4:10 PM	Katya Krupchyk, University of California, Irvine	Inverse boundary problems for semilinear elliptic PDE New Window Analysis and PDE Speaker: Katya Krupchyk, University of California, Irvine Title: Inverse boundary problems for semilinear elliptic PDE Date: 02/26/2020 Time: 4:10 PM - 5:00 PM Place: C304 Wells Hall In this talk we shall discuss recent progress for partial data inverse boundary problems for semilinear elliptic PDE. It turns out that the presence of a nonlinearity allows one to solve inverse problems in situations where the corresponding linear counterpart is open. In the first part of the talk, we shall also discuss some previous work on partial data inverse boundary problems for linear elliptic PDE, focusing on the case of coefficients of low regularity. This talk is based on joint work with Gunther Uhlmann.
22731	Wednesday 3/11 4:10 PM	Kevin Hughes, University of Bristol	$L^p$-improving for spherical maximal functions New Window Analysis and PDE Speaker: Kevin Hughes, University of Bristol Title: $L^p$-improving for spherical maximal functions Date: 03/11/2020 Time: 4:10 PM - 5:00 PM Place: C517 Wells Hall I will discuss recent work on $L^p$-improving estimates for spherical maximal functions - continuous and discrete. In the continous setting, this is joint work with Anderson, Roos and Seeger building on important work of Seeger-Wainger-Wright. In the discrete setting, these were independently discovered by myself and by Kesler-Lace.
22745	Wednesday 4/1 4:10 PM	Yilin Wang, MIT	TBA New Window Analysis and PDE Speaker: Yilin Wang, MIT Title: TBA Date: 04/01/2020 Time: 4:10 PM - 5:00 PM Place: C304 Wells Hall No abstract available.

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Department of Mathematics
Michigan State University
619 Red Cedar Road
C212 Wells Hall
East Lansing, MI 48824
Phone: (517) 353-0844
Fax: (517) 432-1562

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