Videos

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x^2 + y^2 = 1?

Presenter
  • Ronald Mickens
November 10, 2018
ICERM
Great Circles II Thumbnail

Great Circles II

Presenter
  • Julia Brodsky
April 17, 2009
SLMath
Great Circles I Thumbnail

Great Circles I

Presenters
  • Anna Burago
  • Mary OKeeffe
  • Harold Reiter
April 16, 2009
SLMath
Collegial Math Circles: A Demonstration and Discussion Thumbnail

Collegial Math Circles: A Demonstration and Discussion

Presenter
  • Ellen Kaplan
April 17, 2009
SLMath
Collegial Math Circles: A Demonstration and Discussion Thumbnail

Collegial Math Circles: A Demonstration and Discussion

Presenter
  • Bob Kaplan
April 16, 2009
SLMath
A Local Quasimorphism Property for Link Spectral Invariants Thumbnail

A Local Quasimorphism Property for Link Spectral Invariants

Presenter
  • Ibrahim Trifa
April 11, 2025
IAS
Incidences between points and non-coplanar circles Thumbnail

Incidences between points and non-coplanar circles

Presenter
  • Adam Sheffer
March 25, 2014
IPAM

On Omitting and Hitting Properties for Means on Circles and Shape Spaces

Presenter
  • Stephan Huckemann
May 24, 2012
MBI
Plumbing Liouville Theory Thumbnail

Plumbing Liouville Theory

Presenter
  • Antti Kupiainen
March 31, 2022
SLMath

Introductory Workshop: Topological and Geometric Structures in Low Dimensions & Geometry and Dynamics for Discrete Subgroups of Higher Rank Lie Groups: Universal Circles

Presenter
  • Danny Calegari
January 27, 2026
SLMath

Introductory Workshop: Topological and Geometric Structures in Low Dimensions & Geometry and Dynamics for Discrete Subgroups of Higher Rank Lie Groups: Universal Circles

Presenter
  • Danny Calegari
January 26, 2026
SLMath
Flows, planes, and circles Thumbnail

Flows, planes, and circles

Presenter
  • Steven Frankel
September 21, 2015
IAS