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<p>INSTITUTE FOR ADVANCED STUDY<br>
School of Mathematics<br>
Princeton, NJ 08540<br>
<br>
Mathematics Seminars<br>
Week of 10/19/2020</p>
<p><b>Updates:</b> The symplectic geometry, number theory, and SL2
seminars now have titles and abstracts. The SL2 seminar will also
meet at 5pm this week.<br>
</p>
<p><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.</p>
<p>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:</p>
<p><a href="https://forms.ias.edu/form/health-screening">
https://forms.ias.edu/form/health-screening</a></p>
<p>(Only those with an IAS account can access the form.)</p>
<p>After submission, please wait until you receive an email
approving your visit, unless you've been immediately cleared.</p>
<p>Hybrid seminars have a physical location in their listing, like
Simonyi 101 or Wolfensohn Hall.</p>
<p>Zoom links are now included with each seminar listing.</p>
<h3>Monday, October 19</h3>
<h3>Computer Science/Discrete Mathematics Seminar I</h3>
<p><strong>Topic: </strong>A Parallel Repetition Theorem for the
GHZ Game</p>
<p><strong>Speaker: </strong>Justin Holmgren - Massachusetts
Institute of Technology</p>
<p><strong>Time/Room: </strong>11:15 AM - 12:15 PM / Simonyi Hall
101 and Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-i-242">https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-i-242</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/91888688395?pwd=TTlVY3Q0YlJjVnVDMGUrd1k4SUZUdz09">
https://theias.zoom.us/j/91888688395?pwd=TTlVY3Q0YlJjVnVDMGUrd1k4SUZUdz09</a>
<h3>Members' Seminar</h3>
<p><strong>Topic: </strong>Log-concavity, matroids and expanders</p>
<p><strong>Speaker: </strong>Cynthia Vinzant - North Carolina State
University; von Neumann Fellow, School of Mathematics<br>
</p>
<p><strong>Time/Room: </strong>02:00 PM - 03:00 PM / Simonyi Hall
101 and Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/members-seminar-349">https://www.ias.edu/events/members-seminar-349</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/98750986835?pwd=bWcxc0lhb1RVMDBRWWttRW9NbVczZz09">
https://theias.zoom.us/j/98750986835?pwd=bWcxc0lhb1RVMDBRWWttRW9NbVczZz09</a>
<h3>Analysis Seminar</h3>
<p><strong>Topic: </strong>Spectral Statistics of Lévy Matrices</p>
<p><strong>Speaker: </strong>Patrick Lopatto - Member, School of
Mathematics<br>
</p>
<p><strong>Time/Room: </strong>04:30 PM - 05:30 PM / Simonyi Hall
101 and Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/analysis-seminar-128">https://www.ias.edu/events/analysis-seminar-128</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/92872707176?pwd=bjZuOXd4d2RmMDlOM3Q1WEZHWFloQT09">
https://theias.zoom.us/j/92872707176?pwd=bjZuOXd4d2RmMDlOM3Q1WEZHWFloQT09</a>
<h3>Tuesday, October 20</h3>
<h3>Computer Science/Discrete Mathematics Seminar II</h3>
<p><strong>Topic: </strong>The threshold for the square of a
Hamilton cycle</p>
<p><strong>Speaker: </strong>Jinyoung Park - Member, School of
Mathematics<br>
</p>
<p><strong>Time/Room: </strong>10:30 AM - 12:30 PM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-ii-245">https://www.ias.edu/events/computer-sciencediscrete-mathematics-seminar-ii-245</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/99613442737?pwd=UVlyMVplMnlCRGloWlRmZDZXZExodz09">
https://theias.zoom.us/j/99613442737?pwd=UVlyMVplMnlCRGloWlRmZDZXZExodz09</a>
<h3>Working Group on Stratified Homotopy Theory</h3>
<p><strong>Topic: </strong>Model categories and simplicial homotopy
theory</p>
<p><strong>Speaker: </strong>Charles Weibel - Rutgers University;
Member, School of Mathematics<br>
</p>
<p><strong>Time/Room: </strong>01:30 PM - 03:30 PM / Simonyi Hall
101 and Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/working-group-stratified-homotopy-theory-1">https://www.ias.edu/events/working-group-stratified-homotopy-theory-1</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/83798284716?pwd=blpkd25KTFpEbDU1a2FvYXNVUmxTUT09">
https://theias.zoom.us/j/83798284716?pwd=blpkd25KTFpEbDU1a2FvYXNVUmxTUT09</a>
-- **Private Zoom link. Not published on site.
<h3>Seminar on SL2</h3>
<p><strong>Topic: </strong>Representations of GL_2(F_q) in defining
characteristic: a number-theorist's perspective</p>
<p><strong>Speaker: </strong>Matthew Emerton - University of
Chicago</p>
<p><strong>Time/Room: </strong>05:00 PM - 06:00 PM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/seminar-sl2">https://www.ias.edu/events/seminar-sl2</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/85349246578?pwd=VmwrWkx1YTlKVENLWHlaMlltNFpDQT09">
https://theias.zoom.us/j/85349246578?pwd=VmwrWkx1YTlKVENLWHlaMlltNFpDQT09</a>
-- **Private Zoom link. Not published on site.
<h3>Wednesday, October 21</h3>
<h3>Stability and Testability</h3>
<p><strong>Topic: </strong>Stability and testability - a
computational perspective</p>
<p><strong>Speaker: </strong>Jonathan Mosheiff - Carnegie Mellon
University</p>
<p><strong>Time/Room: </strong>11:00 AM - 12:15 PM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/stability-and-testability-0">https://www.ias.edu/events/stability-and-testability-0</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/87312363781?pwd=RkkzVlBwRmxLUlZ2bFB3WHhDYkMrZz09">
https://theias.zoom.us/j/87312363781?pwd=RkkzVlBwRmxLUlZ2bFB3WHhDYkMrZz09</a>
<h3>Seminar on Geometric and Modular Representation Theory</h3>
<p><strong>Topic: </strong>(Equivariant) Cohomology of the affine
Grassmannian and Ginzburg’s picture</p>
<p><strong>Speaker: </strong>Linyuan Liu - University of Sydney;
Member, School of Mathematics<br>
</p>
<p><strong>Time/Room: </strong>03:00 PM - 05:00 PM / Simonyi Hall
101 and Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/seminar-geometric-and-modular-representation-theory-5">https://www.ias.edu/events/seminar-geometric-and-modular-representation-theory-5</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/95678051162?pwd=NisyTWRmemVxYWtoVXd2TWIyMFpIdz09">
https://theias.zoom.us/j/95678051162?pwd=NisyTWRmemVxYWtoVXd2TWIyMFpIdz09</a>
-- **Private Zoom link. Not published on site.
<h3>Mathematical Conversations</h3>
<p><strong>Topic: </strong>To Be Announced</p>
<p><strong>Speaker: </strong>Silva Ghinassi - University of
Washington; Visitor, School of Mathematics<br>
</p>
<p><strong>Time/Room: </strong>05:30 PM - 07:00 PM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/mathematical-conversations-196">https://www.ias.edu/events/mathematical-conversations-196</a></p>
<h3>Thursday, October 22</h3>
<h3>Moonshine Seminar</h3>
<p><strong>Time/Room: </strong>10:00 AM - 12:00 PM / Simonyi Hall
101 and Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/moonshine-seminar-2">https://www.ias.edu/events/moonshine-seminar-2</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/85095066403?pwd=T01XcEpJcDlvQWc2R1dHWk5aMUNEQT09">
https://theias.zoom.us/j/85095066403?pwd=T01XcEpJcDlvQWc2R1dHWk5aMUNEQT09</a>
-- Meeting ID: 850 9506 6403 passcode: 744 **Private Zoom link. Not
published on site.
<h3>Joint IAS/Princeton University Number Theory Seminar</h3>
<p><strong>Topic: </strong>On the locally analytic vectors of the
completed cohomology of modular curves</p>
<p><strong>Speaker: </strong>Lue Pan - University of Chicago</p>
<p><strong>Time/Room: </strong>04:30 PM - 05:30 PM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/joint-iasprinceton-university-number-theory-seminar-236">https://www.ias.edu/events/joint-iasprinceton-university-number-theory-seminar-236</a></p>
<strong>Zoom Link:</strong> <a
href="https://princeton.zoom.us/j/97126136441?pwd=ZUdNNXNOQ1pGRjFwRmlHZFMvUUtzQT09">
https://princeton.zoom.us/j/97126136441?pwd=ZUdNNXNOQ1pGRjFwRmlHZFMvUUtzQT09</a>
-- **Only passcode hint published on site.
<h3>Friday, October 23</h3>
<h3>IAS/PU-Montreal-Paris-Tel-Aviv Symplectic Geometry Zoominar</h3>
<p><strong>Topic: </strong>Examples related to Viterbo's
conjectures</p>
<p><strong>Speaker: </strong>Michael Hutchings - University of
California, Berkeley</p>
<p><strong>Time/Room: </strong>09:15 AM - 10:45 AM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/iaspu-montreal-paris-tel-aviv-symplectic-geometry-zoominar-16">https://www.ias.edu/events/iaspu-montreal-paris-tel-aviv-symplectic-geometry-zoominar-16</a></p>
<strong>Zoom Link:</strong> <a
href="https://umontreal.zoom.us/j/94366166514?pwd=OHBWcGluUmJwMFJyd2IwS1ROZ0FJdz09">
https://umontreal.zoom.us/j/94366166514?pwd=OHBWcGluUmJwMFJyd2IwS1ROZ0FJdz09</a>
<h3>Workshop on Topology: Identifying Order in Complex Systems</h3>
<p><strong>Topic: </strong>How to describe, analyze and interrogate
dynamics of gene regulatory networks</p>
<p><strong>Speaker: </strong>Tomas Gedeon - Montana State
University</p>
<p><strong>Time/Room: </strong>02:00 PM - 03:30 PM / Remote Access</p>
<p><strong>Abstract URL: </strong><a
href="https://www.ias.edu/events/workshop-topology-identifying-order-complex-systems-127">https://www.ias.edu/events/workshop-topology-identifying-order-complex-systems-127</a></p>
<strong>Zoom Link:</strong> <a
href="https://theias.zoom.us/j/85479298513?pwd=VkhQMEtPR21DaEl1RXFVR2FoNGhUdz09">
https://theias.zoom.us/j/85479298513?pwd=VkhQMEtPR21DaEl1RXFVR2FoNGhUdz09</a>
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