Colloquia/Fall18: Difference between revisions

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|September 30
|September 30
|[ Akos Magyar]  
|[ Akos Magyar] (University of Georgia)
|[[#TBA  |  TBA  ]]
|[[#TBA  |  TBA  ]]
| Cook
| Cook

Revision as of 18:26, 8 September 2016

Mathematics Colloquium

All colloquia are on Fridays at 4:00 pm in Van Vleck B239, unless otherwise indicated.

Fall 2016

date speaker title host(s)
September 9
September 16 Po-Shen Loh (CMU) TBA Ellenberg
September 23 Gheorghe Craciun (UW-Madison) TBA Street
September 30 Akos Magyar (University of Georgia) TBA Cook
October 7 Mark Andrea de Cataldo (Stony Brook) TBA Maxim
October 14 Ling Long (LSU) TBA Yang
October 21 No colloquium this week
October 28 Linda Reichl (UT Austin) TBA Minh-Binh Tran
November 4 Steve Shkoller (UC Davis) TBA Feldman
November 11 Reserved for possible job talks
November 18 Reserved for possible job talks
November 25 Thanksgiving break
December 2 Reserved for possible job talks
December 9 Reserved for possible job talks

Spring 2017

date speaker title host(s)
January 20 Reserved for possible job talks
January 27 Reserved for possible job talks
February 3
February 6 (Wasow lecture) Benoit Perthame (University of Paris VI) TBA Jin
February 10 No Colloquium
February 17
February 24
March 3 Tentatively Reserved Dymarz
Tuesday, March 7, 4PM (Distinguished Lecture) Roger Temam (Indiana University) Smith
Wednesday, March 8, 2:25PM Roger Temam (Indiana University) Smith
March 10 No Colloquium
March 17
March 24 Spring Break
Wednesday, March 29 (Wasow) Sylvia Serfaty (NYU) TBA Tran
March 31 No Colloquium
April 7
April 14 Wilfrid Gangbo Feldman & Tran
April 21
April 28 Thomas Yizhao Hou TBA Li


September 30: Akos Magyar (University of Georgia)

Title: Geometric Ramsey theory

Abstract: Initiated by Erdos, Graham, Montgomery and others in the 1970's, geometric Ramsey theory studies geometric configurations, determined up to translations, rotations and possibly dilations, which cannot be destroyed by finite partitions of Euclidean spaces. Later it was shown by ergodic and Fourier analytic methods that such results are also possible in the context of sets of positive upper density in Euclidean spaces or the integer lattice. We present a new approach, motivated by developments in arithmetic combinatorics, which provide new results as well new proofs of some classical results in this area.

Past Colloquia

Spring 2016

Fall 2015

Spring 2015

Fall 2014

Spring 2014

Fall 2013

Spring 2013

Fall 2012