<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div data-marker="__QUOTED_TEXT__"><pre><font face="Helvetica, Arial, sans-serif">INSTITUTE FOR ADVANCED STUDY
School of Mathematics
Princeton, NJ 08540
Mathematics Seminars
Week of 10/05/2020
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<p><font face="Helvetica, Arial, sans-serif">Next week's seminar
schedule follows these notes.</font></p>
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<p><font face="Helvetica, Arial, sans-serif"><b>Hybrid seminars:</b>
Please be aware that hybrid seminars are reserved for IAS
community members. Further, up to 8 people are allowed in
Simonyi 101 at a time. Masks are required of all audience
members.</font></p>
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<p><font face="Helvetica, Arial, sans-serif">One must complete a
health screening form before coming to campus for each day
visiting, including when one intends to attend a hybrid seminar.
It's available here:</font></p>
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<p><font face="Helvetica, Arial, sans-serif"><a href="https://forms.ias.edu/form/health-screening" target="_blank" rel="nofollow noopener noreferrer">https://forms.ias.edu/form/health-screening</a></font><br data-mce-bogus="1"></p>
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<p><font face="Helvetica, Arial, sans-serif">(Only those with an IAS
account can access the form.)</font></p>
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<p><font face="Helvetica, Arial, sans-serif">After submission,
please wait until you receive an email approving your visit, if
you are not immediately cleared.</font></p>
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<p><font face="Helvetica, Arial, sans-serif">Hybrid seminars have a
physical location in their listing, like Simonyi 101 or
Wolfensohn Hall.</font></p>
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<p><font face="Helvetica, Arial, sans-serif"><b>Zoom links</b></font></p>
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<p><font face="Helvetica, Arial, sans-serif">We publish Zoom links
on the site with a few exceptions. To see public links, please
click on the talk's link in the schedule below. The link appears
toward the bottom of the page. Private links will continue to be
distributed here:</font></p>
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<p><font face="Helvetica, Arial, sans-serif"><b>Seminar on Geometric
and Modular Representation Theory.</b>
<a href="https://theias.zoom.us/j/95678051162?pwd=NisyTWRmemVxYWtoVXd2TWIyMFpIdz09" target="_blank" rel="nofollow noopener noreferrer">https://theias.zoom.us/j/95678051162?pwd=NisyTWRmemVxYWtoVXd2TWIyMFpIdz09</a></font><br data-mce-bogus="1"></p>
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<p><font face="Helvetica, Arial, sans-serif"><b>Moonshine Seminar.</b>
<a href="https://theias.zoom.us/j/85095066403?pwd=T01XcEpJcDlvQWc2R1dHWk5aMUNEQT09" target="_blank" rel="nofollow noopener noreferrer">https://theias.zoom.us/j/85095066403?pwd=T01XcEpJcDlvQWc2R1dHWk5aMUNEQT09</a></font><br data-mce-bogus="1"></p>
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<p><font face="Helvetica, Arial, sans-serif">Meeting ID: 85095066403
passcode: 744</font></p>
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<p><font face="Helvetica, Arial, sans-serif"><b>Working Group on
Stratified Homotopy Theory.</b>
<a href="https://theias.zoom.us/j/83798284716?pwd=blpkd25KTFpEbDU1a2FvYXNVUmxTUT09" target="_blank" rel="nofollow noopener noreferrer">https://theias.zoom.us/j/83798284716?pwd=blpkd25KTFpEbDU1a2FvYXNVUmxTUT09</a></font><br data-mce-bogus="1"></p>
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<pre><font face="Helvetica, Arial, sans-serif">
*****Please note special time for next week's Joint PU/IAS number theory seminar. 2pm instead of 4:30.
</font><h3><font face="Helvetica, Arial, sans-serif">Monday, October 05</font></h3><h3><font face="Helvetica, Arial, sans-serif">Computer Science/Discrete Mathematics Seminar I</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Splitting Necklaces: Existence, Hardness and Approximation</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Noga Alon - Princeton University</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>11:15 AM - 12:15 PM / Simonyi Hall 101 and Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-i-241" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-i-241</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Members' Seminar</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>How to diagonalize a functor</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Benjamin Elias - University of Oregon; von Neumann Fellow, School of Mathematics</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>02:00 PM - 03:00 PM / Simonyi Hall 101 and Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/members-seminar-347" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/members-seminar-347</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Analysis Seminar</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Quantifying nonorientability and filling multiples of embedded curves</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Robert Young - New York University; von Neumann Fellow, School of Mathematics</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>04:30 PM - 05:30 PM / Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/analysis-seminar-126" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/analysis-seminar-126</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Tuesday, October 06</font></h3><h3><font face="Helvetica, Arial, sans-serif">Computer Science/Discrete Mathematics Seminar II</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>On the extension complexity of random polytopes</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Lisa Sauermann - Member, School of Mathematics</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>10:30 AM - 12:30 PM / Simonyi Hall 101 and Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-ii-241" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-ii-241</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Working Group on Stratified Homotopy Theory</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Introduction and overview</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Peter Haine - Massachusetts Institute of Technology</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>01:30 PM - 03:30 PM / Simonyi Hall 101 and Remote Access</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/working-group-stratified-homotopy-theory" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/working-group-stratified-homotopy-theory</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Wednesday, October 07</font></h3><h3><font face="Helvetica, Arial, sans-serif">Seminar on Geometric and Modular Representation Theory</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Finite groups as algebraic groups in non-defining characteristic</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Raphaël Rouquier - University of California, Los Angeles; Member, School of Mathematics</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>03:00 PM - 05:00 PM / Simonyi 101 and Remote Access</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/seminar-geometric-and-modular-representation-theory-3" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/seminar-geometric-and-modular-representation-theory-3</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Mathematical Conversations</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Robustness, Verifiability and Privacy in ML</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Shafi Goldwasser - Simons Institute and University of California, Berkeley</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>05:30 PM - 07:00 PM / Remote Access Only</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/mathematical-conversations-194" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/mathematical-conversations-194</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Thursday, October 08</font></h3><h3><font face="Helvetica, Arial, sans-serif">Moonshine Seminar</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>To Be Announced</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Jacob Lurie - Professor, School of Mathematics</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>10:00 AM - 12:00 PM / Simonyi Hall 101 and Remote Access</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/moonshine-seminar-0" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/moonshine-seminar-0</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Joint IAS/Princeton University Number Theory Seminar</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Representations of p-adic groups and applications</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Jessica Fintzen - University of Cambridge and Duke University; Member, School of Mathematics</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>02:00 PM - 03:00 PM / Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/joint-iasprinceton-university-number-theory-seminar-234" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/joint-iasprinceton-university-number-theory-seminar-234</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Friday, October 09</font></h3><h3><font face="Helvetica, Arial, sans-serif">IAS/PU-Montreal-Paris-Tel-Aviv Symplectic Geometry Zoominar</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>To Be Announced</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Lev Buhovsky - Tel Aviv University</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>09:15 AM - 10:45 AM / Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/iaspu-montreal-paris-tel-aviv-symplectic-geometry-zoominar-14" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/iaspu-montreal-paris-tel-aviv-symplectic-geometry-zoominar-14</a></font><br data-mce-bogus="1"></p><font face="Helvetica, Arial, sans-serif">
</font><h3><font face="Helvetica, Arial, sans-serif">Workshop on Topology: Identifying Order in Complex Systems</font></h3><p><font face="Helvetica, Arial, sans-serif"><strong>Topic: </strong>Parameters in indexed homology</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Speaker: </strong>Simon Cho - University of Michigan</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Time/Room: </strong>02:00 PM - 03:30 PM / Remote Access - see Zoom link on site</font></p><p><font face="Helvetica, Arial, sans-serif"><strong>Abstract URL: </strong><a href="https://www.ias.edu/events/workshop-topology-identifying-order-complex-systems-126" target="_blank" rel="nofollow noopener noreferrer">https://www.ias.edu/events/workshop-topology-identifying-order-complex-systems-126</a></font><br data-mce-bogus="1"></p></pre><br></div></div></body></html>