Geometry and Topology Seminar: Difference between revisions

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The [[Geometry and Topology]] seminar meets in room '''901 of Van Vleck Hall''' on '''Fridays''' from '''1:20pm - 2:10pm'''. For more information, contact Shaosai Huang.
#REDIRECT [[Differential Geometry Seminar]]


In the fall of 2020, we will hold '''online meetings''' on
Geometry and Topology is now the [[Differential Geometry Seminar]].
[https://uwmadison.zoom.us/j/9457895762 Zoom platform] 
(available every '''Friday 1:00pm - 2:30pm''').
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[[Image:Hawk.jpg|thumb|300px]]
 
 
== Fall 2020 ==
 
{| cellpadding="8"
!align="left" | date
!align="left" | speaker
!align="left" | title
!align="left" | host(s)
|-
|TBA
|Max Hallgren (Cornell)
| TBA
|(Huang)
|-
|Oct. 23
|Yu Li (Stony Brook)
| On the ancient solutions to the Ricci flow
|(Huang)
|-
|Oct. 30
|Yi Lai (Berkeley)
| TBA
|(Huang)
|}
 
== Fall Abstracts ==
 
===Yu Li===
Ancient solutions model the singularity formation of the Ricci flow.  In two and three dimensions, we currently have complete classifications for κ-noncollapsed ancient solutions, while the higher dimensional problem remains open. This talk will survey some recent developments of κ-noncollapsed ancient solutions with nonnegative curvature in higher dimensions.
 
== Archive of past Geometry seminars ==
2019-2020 [[Geometry_and_Topology_Seminar_2019-2020]]
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2018-2019  [[Geometry_and_Topology_Seminar_2018-2019]]
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2017-2018 [[Geometry_and_Topology_Seminar_2017-2018]]
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2016-2017  [[Geometry_and_Topology_Seminar_2016-2017]]
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2015-2016: [[Geometry_and_Topology_Seminar_2015-2016]]
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2014-2015: [[Geometry_and_Topology_Seminar_2014-2015]]
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2013-2014: [[Geometry_and_Topology_Seminar_2013-2014]]
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2012-2013: [[Geometry_and_Topology_Seminar_2012-2013]]
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2011-2012: [[Geometry_and_Topology_Seminar_2011-2012]]
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2010: [[Fall-2010-Geometry-Topology]]<br>
[[Dynamics_Seminar_2020-2021]]

Latest revision as of 14:55, 13 June 2025

Geometry and Topology is now the Differential Geometry Seminar.