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.
Mathématiques
et Interactions
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Toutes les vidéos de la collection (73)
![Scalar and mean curvature comparison via the Dirac operator]()
01:02:05publiée le 3 février 2022Scalar and mean curvature comparison via the Dirac operator
De Rudolf Zeidler
![Sequences of manifolds with lower bounds on their scalar curvature]()
49:31publiée le 25 février 2022Sequences of manifolds with lower bounds on their scalar curvature
De Christina Sormani
![Rigidity theorems for the diffeomorphism action on spaces of metrics of positive scalar curvature]()
54:54publiée le 11 mars 2022Rigidity theorems for the diffeomorphism action on spaces of metrics of positive scalar curvature
De Johannes Ebert
![Lower scalar curvature bounds for $C^0$ metrics: a Ricci flow approach]()
52:49publiée le 25 mars 2022Lower scalar curvature bounds for $C^0$ metrics: a Ricci flow approach
De Paula Burkhardt-Guim
![Gromov’s dihedral rigidity conjecture and index theory on manifolds with corners]()
59:42publiée le 7 avril 2022Gromov’s dihedral rigidity conjecture and index theory on manifolds with corners
De Jinming Wang
![Comparison of scalar curvature, mean curvature and dihedral angles, and their applications]()
01:01:04publiée le 7 avril 2022Comparison of scalar curvature, mean curvature and dihedral angles, and their applications
De Zhizhang Xie
![Nonnegative scalar curvature and area decreasing maps on complete foliated manifolds]()
43:37publiée le 21 avril 2022Nonnegative scalar curvature and area decreasing maps on complete foliated manifolds
De Guangxiang Su
![Incompressible hypersurface, positive scalar curvature and positive mass theorem]()
01:03:49publiée le 3 mai 2022Incompressible hypersurface, positive scalar curvature and positive mass theorem
De Jintian Zhu
![Distance estimates in the spin setting and the positive mass theorem]()
01:04:17publiée le 11 mai 2022Distance estimates in the spin setting and the positive mass theorem
De Simone Cecchini
![Yamabe constants, Yamabe invariants, and Gromov-Lawson surgeries]()
48:01publiée le 24 mai 2022Yamabe constants, Yamabe invariants, and Gromov-Lawson surgeries
De Bernd Ammann
![Yamabe invariants, Weyl curvature, and the differential topology of 4-manifolds]()
01:10:21publiée le 24 mai 2022Yamabe invariants, Weyl curvature, and the differential topology of 4-manifolds
De Claude LeBrun
![Capacity in low regularity, with connections to general relativity]()
59:15publiée le 14 novembre 2022Capacity in low regularity, with connections to general relativity
De Jeff Jauregui
![Scalar curvature rigidity and extremality in dimension 4]()
45:55publiée le 17 novembre 2022Scalar curvature rigidity and extremality in dimension 4
De Renato Bettiol
![Self-similar solutions to extension and approximation problems]()
57:53publiée le 30 décembre 2022Self-similar solutions to extension and approximation problems
De Robert Young
![Currents on metric spaces and intrinsic flat convergence]()
55:22publiée le 10 février 2023Currents on metric spaces and intrinsic flat convergence
De Christina Sormani
![Recent developments in constant mean curvature hypersurfaces I]()
47:01publiée le 21 février 2023Recent developments in constant mean curvature hypersurfaces I
De Xin Zhou
![Recent developments in constant mean curvature hypersurfaces II]()
51:23publiée le 21 février 2023Recent developments in constant mean curvature hypersurfaces II
De Liam Mazurowski
![Interplay between notions of convexity in complex, symplectic and contact geometries]()
01:02:35publiée le 28 mars 2023Interplay between notions of convexity in complex, symplectic and contact geometries
De Yakov Eliashberg
![The completion of the space of Lagrangian submanifolds for the spectral metric]()
48:07publiée le 27 avril 2023The completion of the space of Lagrangian submanifolds for the spectral metric
De Claude Viterbo
![A higher dimensional generalization of the Birkhoff attractor]()
59:02publiée le 27 avril 2023A higher dimensional generalization of the Birkhoff attractor
De Vincent Humilière
![Positive mass theorem for asymptocially hyperbolic manifolds]()
51:59publiée le 31 mai 2023Positive mass theorem for asymptocially hyperbolic manifolds
De Lan-Hsuan Huang
![Intrinsic flat stability of the positive mass theorem for graphical manifolds]()
53:07publiée le 31 mai 2023Intrinsic flat stability of the positive mass theorem for graphical manifolds
De Raquel Perales
![Smoothing by Ricci-DeTurck flow and applications to scalar curvature]()
01:11:26publiée le 13 juin 2023Smoothing by Ricci-DeTurck flow and applications to scalar curvature
De Man-Chun Lee
![On Gromov’s rigidity theorem for polytopes with acute angles]()
58:32publiée le 14 novembre 2023On Gromov’s rigidity theorem for polytopes with acute angles
De Yipeng Wang
![Intrinsic flat stability of Llarull’s theorem in dimension three]()
55:50publiée le 14 novembre 2023Intrinsic flat stability of Llarull’s theorem in dimension three
De Brian Allen
![Ricci curvature, fundamental group and the Milnor conjecture (I)]()
44:50publiée le 5 décembre 2023Ricci curvature, fundamental group and the Milnor conjecture (I)
De Aaron Naber
![Ricci curvature, fundamental group and the Milnor conjecture (II)]()
57:06publiée le 5 décembre 2023Ricci curvature, fundamental group and the Milnor conjecture (II)
De Daniele Semola
![Nonnegative Ricci curvature, nilpotency, and Hausdorff dimension]()
01:00:32publiée le 15 décembre 2023Nonnegative Ricci curvature, nilpotency, and Hausdorff dimension
De Jiayin Pan
![Generic regularity for minimizing hypersurfaces in 9 and 10 dimensions]()
48:55publiée le 2 février 2024Generic regularity for minimizing hypersurfaces in 9 and 10 dimensions
De Otis Chodosh
![A stable version of Gromov’s angle-shrinking problem and its index theoretic applications (Part II)]()
50:52publiée le 28 février 2024A stable version of Gromov’s angle-shrinking problem and its index theoretic applications (Part II)
De Jinming Wang
![A stable version of Gromov’s angle-shrinking problem and its index theoretic applications (Part I)]()
51:39publiée le 28 février 2024A stable version of Gromov’s angle-shrinking problem and its index theoretic applications (Part I)
De Zhizhang Xie
![Positive mass theorem for asymptotically flat manifolds with isolated conical singularities]()
44:30publiée le 24 avril 2024Positive mass theorem for asymptotically flat manifolds with isolated conical singularities
De Changliang Wang
![Positive mass theorem and positive scalar curvature in the presence of a singularity]()
48:20publiée le 24 avril 2024Positive mass theorem and positive scalar curvature in the presence of a singularity
De Xianzhe Dai
![Geometric variational methods to (not only) scalar curvature problems]()
48:32publiée le 9 mai 2024Geometric variational methods to (not only) scalar curvature problems
De Chao Li
![On spectra of Laplace and Dirac operators on noncompact manifolds]()
46:03publiée le 28 mai 2024On spectra of Laplace and Dirac operators on noncompact manifolds
De Nadine Große
![Width, scalar curvature and macroscopic scalar curvature]()
38:42publiée le 3 juin 2024Width, scalar curvature and macroscopic scalar curvature
De Yevgeny Liokumovich
![Dimension-independent functional inequalities on sub-Riemannian manifolds]()
58:19publiée le 18 juin 2024Dimension-independent functional inequalities on sub-Riemannian manifolds
De Masha Gordina
![Rigidity results for initial data sets satisfying the dominant energy condition]()
01:03:08publiée le 4 décembre 2024Rigidity results for initial data sets satisfying the dominant energy condition
De Tsz-Kiu Aaron Chow
![How to define an inverse mean curvature flow coming out of crystals?]()
01:12:26publiée le 31 mars 2025How to define an inverse mean curvature flow coming out of crystals?
De Esther Cabezas-Rivas
![Complete Riemannian 4-manifolds with uniformly positive scalar curvature metric]()
01:03:18publiée le 14 avril 2025Complete Riemannian 4-manifolds with uniformly positive scalar curvature metric
De Anubhav Mukherjee
![On manifolds with almost non-negative Ricci curvature and integrally-positive kth-scalar curvature]()
49:07publiée le 1 juin 2025On manifolds with almost non-negative Ricci curvature and integrally-positive kth-scalar curvature
De Andrea Mondino
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