Collection Not Only Scalar Curvature Seminar
The GNOSC seminar takes place twice a month with a pair of talks: an introductory colloquium and a related seminar on a recent advance in geometry. Not all the talks concern scalar curvature but many do.
Mathematics
and Interactions
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All the collection videos (40)
![Scalar and mean curvature comparison via the Dirac operator]()
01:02:05published on February 3, 2022Scalar and mean curvature comparison via the Dirac operator
By Rudolf Zeidler
![Sequences of manifolds with lower bounds on their scalar curvature]()
49:31published on February 25, 2022Sequences of manifolds with lower bounds on their scalar curvature
By Christina Sormani
![Some introductory remarks on the Novikov conjecture]()
49:38published on February 22, 2022Some introductory remarks on the Novikov conjecture
By Shmuel Weinberger
![Rigidity theorems for the diffeomorphism action on spaces of metrics of positive scalar curvature]()
54:54published on March 11, 2022Rigidity theorems for the diffeomorphism action on spaces of metrics of positive scalar curvature
By Johannes Ebert
![Lower scalar curvature bounds for $C^0$ metrics: a Ricci flow approach]()
52:49published on March 25, 2022Lower scalar curvature bounds for $C^0$ metrics: a Ricci flow approach
By Paula Burkhardt-Guim
![Gromov’s dihedral rigidity conjecture and index theory on manifolds with corners]()
59:42published on April 7, 2022Gromov’s dihedral rigidity conjecture and index theory on manifolds with corners
By Jinming Wang
![Comparison of scalar curvature, mean curvature and dihedral angles, and their applications]()
01:01:04published on April 7, 2022Comparison of scalar curvature, mean curvature and dihedral angles, and their applications
By Zhizhang Xie
![Nonnegative scalar curvature and area decreasing maps on complete foliated manifolds]()
43:37published on April 21, 2022Nonnegative scalar curvature and area decreasing maps on complete foliated manifolds
By Guangxiang Su
![Incompressible hypersurface, positive scalar curvature and positive mass theorem]()
01:03:49published on May 3, 2022Incompressible hypersurface, positive scalar curvature and positive mass theorem
By Jintian Zhu
![Distance estimates in the spin setting and the positive mass theorem]()
01:04:17published on May 11, 2022Distance estimates in the spin setting and the positive mass theorem
By Simone Cecchini
![Yamabe constants, Yamabe invariants, and Gromov-Lawson surgeries]()
48:01published on May 24, 2022Yamabe constants, Yamabe invariants, and Gromov-Lawson surgeries
By Bernd Ammann
![Yamabe invariants, Weyl curvature, and the differential topology of 4-manifolds]()
01:10:21published on May 24, 2022Yamabe invariants, Weyl curvature, and the differential topology of 4-manifolds
By Claude LeBrun
![Level set methods for scalar curvature on three-manifolds]()
47:22published on June 30, 2022Level set methods for scalar curvature on three-manifolds
By Daniel Stern
![Capacity in low regularity, with connections to general relativity]()
59:15published on November 14, 2022Capacity in low regularity, with connections to general relativity
By Jeff Jauregui
![Scalar curvature rigidity and extremality in dimension 4]()
45:55published on November 17, 2022Scalar curvature rigidity and extremality in dimension 4
By Renato Bettiol
![Self-similar solutions to extension and approximation problems]()
57:53published on December 30, 2022Self-similar solutions to extension and approximation problems
By Robert Young
![Currents on metric spaces and intrinsic flat convergence]()
55:22published on February 10, 2023Currents on metric spaces and intrinsic flat convergence
By Christina Sormani
![Recent developments in constant mean curvature hypersurfaces I]()
47:01published on February 21, 2023Recent developments in constant mean curvature hypersurfaces I
By Xin Zhou
![Recent developments in constant mean curvature hypersurfaces II]()
51:23published on February 21, 2023Recent developments in constant mean curvature hypersurfaces II
By Liam Mazurowski
![Interplay between notions of convexity in complex, symplectic and contact geometries]()
01:02:35published on March 28, 2023Interplay between notions of convexity in complex, symplectic and contact geometries
By Yakov Eliashberg
![The completion of the space of Lagrangian submanifolds for the spectral metric]()
48:07published on April 27, 2023The completion of the space of Lagrangian submanifolds for the spectral metric
By Claude Viterbo
![A higher dimensional generalization of the Birkhoff attractor]()
59:02published on April 27, 2023A higher dimensional generalization of the Birkhoff attractor
By Vincent Humilière
![Positive mass theorem for asymptocially hyperbolic manifolds]()
51:59published on May 31, 2023Positive mass theorem for asymptocially hyperbolic manifolds
By Lan-Hsuan Huang
![Intrinsic flat stability of the positive mass theorem for graphical manifolds]()
53:07published on May 31, 2023Intrinsic flat stability of the positive mass theorem for graphical manifolds
By Raquel Perales
![Smoothing by Ricci-DeTurck flow and applications to scalar curvature]()
01:11:26published on June 13, 2023Smoothing by Ricci-DeTurck flow and applications to scalar curvature
By Man-Chun Lee
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Suggestions
![Renormalization: Masur and Veech solution to Keane conjecture. Moreira-Yoccoz solution to Palis conjecture]()
01:10:00published on July 25, 2023Renormalization: Masur and Veech solution to Keane conjecture. Moreira-Yoccoz solution to Palis conjecture
By Carlos Matheus
![Billiard, outer billiard, simplectic billiard, programs: Mc billiard, billiard king.]()
01:02:36published on July 25, 2023Billiard, outer billiard, simplectic billiard, programs: Mc billiard, billiard king.
By Richard-Evan Schwartz
