Department of

Mathematics


Seminar Calendar
for events the day of Wednesday, March 4, 2015.

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  1  2  3  4  5  6  7    1  2  3  4  5  6  7             1  2  3  4
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Wednesday, March 4, 2015

3:00 pm in 345 Altgeld Hall,Wednesday, March 4, 2015

Dynkin and Euclidean Diagrams, and Quivers, Part II

Darlayne Addabo (UIUC)

Abstract: This will be a continuation of last week's talk.

4:00 pm in 245 Altgeld Hall,Wednesday, March 4, 2015

Thin groups from different points of view

Elena Fuchs (Department of Mathematics, University of Illinois at Urbana-Champaign)

Abstract: Thin subgroups of GL_n(Z) are essentially ones that are infinite index in their Zariski closure. We discuss how interest in these groups has recently arisen in number theory, and what (very different) kinds of questions have come up as a result.