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Harmonic maps on the cube to the circle and its application to rigidity

General Relativity Seminar
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Friday, April 16, 2021
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10:00 am - 11:00 am
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Xiaoxiang Chai
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General Relativity Seminar

Stern developed a technique of using level sets of harmonic maps to the circle to study scalar curvature rigidity. We address the dihedral rigidity of "good" three dimensional cubes by solving a mixed boundary value problem. This is joint with Inkang Kim (Korea Institute for Advanced Study, Korea).

Zoom link:
Password: 224

Contact: Sven Hirsch