Seminar, Differential geometry and general relativity
Fri 01 July - Fri 30 June
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Seminar, Differential geometry and general relativity
Tuesday 2022-09-06, 10:15 - 11:15
Participating: Oliver Lindblad Petersen, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-09-06T10:15:00.000+02:00 2022-09-06T11:15:00.000+02:00 Non-degenerate Killing horizons in analytic vacuum spacetimes (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Non-degenerate Killing horizons in analytic vacuum spacetimes (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-09-13, 10:15 - 11:15
Participating: Rasmus Johansen Jouttijärvi, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-09-13T10:15:00.000+02:00 2022-09-13T11:15:00.000+02:00 Einstein Hilbert action and Ricci flow on manifolds with boundary (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Einstein Hilbert action and Ricci flow on manifolds with boundary (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-09-27, 10:15 - 11:15
Participating: Johannes Oude Groeniger, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-09-27T10:15:00.000+02:00 2022-09-27T11:15:00.000+02:00 The initial singularity for Bianchi VI_0 spacetimes with perfect fluid matter (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)The initial singularity for Bianchi VI_0 spacetimes with perfect fluid matter (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-10-04, 10:15 - 11:15
Participating: Erik Duse, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-10-04T10:15:00.000+02:00 2022-10-04T11:15:00.000+02:00 The higher dimensional Beltrami equations and its connections to Hodge theory (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)The higher dimensional Beltrami equations and its connections to Hodge theory (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-10-11, 10:15 - 11:15
Participating: Klaus Kröncke, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-10-11T10:15:00.000+02:00 2022-10-11T11:15:00.000+02:00 L^p-stability and positive scalar curvature rigidity of Ricci-flat ALE manifolds (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)L^p-stability and positive scalar curvature rigidity of Ricci-flat ALE manifolds (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-10-18, 10:15 - 11:15
Participating: Hans Ringström, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-10-18T10:15:00.000+02:00 2022-10-18T11:15:00.000+02:00 Cosmological singularities and initial data on the big bang (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Cosmological singularities and initial data on the big bang (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-10-25, 10:15 - 11:15
Participating: Stephen McCormick, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-10-25T10:15:00.000+02:00 2022-10-25T11:15:00.000+02:00 Stephen McCormick: The Riemannian Penrose inequality with electric charge with a quasi-local perspective (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Stephen McCormick: The Riemannian Penrose inequality with electric charge with a quasi-local perspective (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-11-01, 10:15 - 11:15
Participating: Claudio Paganini
Video link: Zoom link
2022-11-01T10:15:00.000+01:00 2022-11-01T11:15:00.000+01:00 Claudio Paganini (online): Mode stability on the real axis for the Teukolsky equation in Kerr spacetimes. (Seminar, Differential geometry and general relativity) Claudio Paganini (online): Mode stability on the real axis for the Teukolsky equation in Kerr spacetimes. (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-11-08, 10:15 - 11:15
Participating: Andres Franco Grisales, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-11-08T10:15:00.000+01:00 2022-11-08T11:15:00.000+01:00 Andres Franco Grisales: Rigidity and concircular symmetries (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Andres Franco Grisales: Rigidity and concircular symmetries (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-11-15, 10:15 - 11:15
Participating: Anna Sakovich, Uppsala Universitet
Location: Room 3418, Lindstedtsvägen 25
2022-11-15T10:15:00.000+01:00 2022-11-15T11:15:00.000+01:00 Anna Sakovich: Towards a spacetime intrinsic flat convergence (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Anna Sakovich: Towards a spacetime intrinsic flat convergence (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-11-22, 10:15 - 11:15
Participating: Jonatan Lenells, KTH
Location: Room 3418, Lindstedtsvägen 25
2022-11-22T10:15:00.000+01:00 2022-11-22T11:15:00.000+01:00 Jonatan Lenells: Solutions of boundary value problems for the stationary axisymmetric Einstein equations (Seminar, Differential geometry and general relativity) Room 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Jonatan Lenells: Solutions of boundary value problems for the stationary axisymmetric Einstein equations (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-11-29, 10:15
Participating: Alan Pinoy, KTH
Location: 3418, Lindstedtsvägen 25
2022-11-29T10:15:00.000+01:00 2022-11-29T10:15:00.000+01:00 Alan Pinoy: Elliptic operators on asymptotically hyperbolic manifolds, and an application to the deformation of Poincaré-Einstein metrics (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Alan Pinoy: Elliptic operators on asymptotically hyperbolic manifolds, and an application to the deformation of Poincaré-Einstein metrics (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-12-06, 10:15 - 11:15
Participating: Oliver Petersen, KTH
Location: 3418, Lindstedtsvägen 25
2022-12-06T10:15:00.000+01:00 2022-12-06T11:15:00.000+01:00 Oliver Petersen: The ADM equations in general relativity (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Oliver Petersen: The ADM equations in general relativity (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Tuesday 2022-12-13, 10:15 - 11:15
Participating: Erik Duse, KTH
Location: 3418, Lindstedtsvägen 25
2022-12-13T10:15:00.000+01:00 2022-12-13T11:15:00.000+01:00 Erik Duse: Harmonic mappings between manifolds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Erik Duse: Harmonic mappings between manifolds (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-01-12, 10:15 - 11:15
Participating: Francesca Orionzo, Universita' degli studi di Roma La Sapienza
Location: D37, Lindstedtsvägen 9
2023-01-12T10:15:00.000+01:00 2023-01-12T11:15:00.000+01:00 ADM mass and potential theory (Seminar, Differential geometry and general relativity) D37, Lindstedtsvägen 9 (KTH, Stockholm, Sweden)ADM mass and potential theory (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-01-19, 10:15 - 11:15
Participating: Louis Yudowitz, QMUL
Location: 3418, Lindstedtsvägen 25
2023-01-19T10:15:00.000+01:00 2023-01-19T11:15:00.000+01:00 Louis Yudowitz: Bubble Tree Convergence of Ricci Shrinkers (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Louis Yudowitz: Bubble Tree Convergence of Ricci Shrinkers (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-01-26, 10:15 - 11:15
Participating: Oliver Petersen, KTH
Location: 3418, Lindstedtsvägen 25
2023-01-26T10:15:00.000+01:00 2023-01-26T11:15:00.000+01:00 Oliver Petersen: The Hamiltonian formulation of Einstein's equation (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Oliver Petersen: The Hamiltonian formulation of Einstein's equation (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-02-02, 10:15 - 11:15
Participating: Klaus Kröncke, KTH
Location: 3418, Lindstedtsvägen 25
2023-02-02T10:15:00.000+01:00 2023-02-02T11:15:00.000+01:00 Klaus Kröncke: Stability problems for Einstein manifolds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Klaus Kröncke: Stability problems for Einstein manifolds (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-02-09, 10:15 - 11:15
Participating: Johannes Oude Groeniger, KTH
Location: 3418, Lindstedtsvägen 25
2023-02-09T10:15:00.000+01:00 2023-02-09T11:15:00.000+01:00 Johannes Oude Groeniger: The initial singularity for Bianchi VI_0 spacetimes with perfect fluid matter pt. II (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Johannes Oude Groeniger: The initial singularity for Bianchi VI_0 spacetimes with perfect fluid matter pt. II (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-02-16, 10:15 - 11:15
Participating: Jonathan Rohleder, SU
Location: 3418, Lindstedtsvägen 25
2023-02-16T10:15:00.000+01:00 2023-02-16T11:15:00.000+01:00 Critical points of Laplacian eigenfunctions and the hot spots conjecture (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Critical points of Laplacian eigenfunctions and the hot spots conjecture (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-02-23, 10:15 - 11:15
Participating: Sunghan Kim, Uppsala University
Location: 3418, Lindstedtsvägen 25
2023-02-23T10:15:00.000+01:00 2023-02-23T11:15:00.000+01:00 Sunghan Kim: Constraint maps with free boundaries (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Sunghan Kim: Constraint maps with free boundaries (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-03-02, 10:15 - 11:15
Participating: Alan Pinoy, KTH
Location: 3418, Lindstedtsvägen 25
2023-03-02T10:15:00.000+01:00 2023-03-02T11:15:00.000+01:00 Alan Pinoy: CR compactification for asymptotically complex hyperbolic Hermitian manifolds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Alan Pinoy: CR compactification for asymptotically complex hyperbolic Hermitian manifolds (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-03-16, 10:15 - 11:15
Participating: Oliver Petersen, KTH
Location: 3418, Lindstedtsvägen 25
2023-03-16T10:15:00.000+01:00 2023-03-16T11:15:00.000+01:00 Oliver Petersen: Wave equations in subextremal Kerr-de Sitter spacetimes (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Oliver Petersen: Wave equations in subextremal Kerr-de Sitter spacetimes (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-03-23, 10:15 - 11:15
Participating: Simon Eberle, Basque Center for Applied Mathematics
Location: 3418, Lindstedtsvägen 25
2023-03-23T10:15:00.000+01:00 2023-03-23T11:15:00.000+01:00 Simon Eberle: On Newton's no gravity in the cavity theorem and global solutions of the obstacle problem (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Simon Eberle: On Newton's no gravity in the cavity theorem and global solutions of the obstacle problem (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-03-30, 10:15 - 11:15
Participating: Klaus Kröncke, KTH
Location: 3418, Lindstedtsvägen 25
2023-03-30T10:15:00.000+02:00 2023-03-30T11:15:00.000+02:00 Klaus Kröncke: The spectrum of the Einstein operator on cones (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Klaus Kröncke: The spectrum of the Einstein operator on cones (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-04-13, 10:15 - 11:15
Participating: Gabriel Sánchez Pérez, Universidad de Salamanca
Location: Zoom (we watch it together in 3507)
2023-04-13T10:15:00.000+02:00 2023-04-13T11:15:00.000+02:00 Gabriel Sánchez Pérez (online): Geometric uniqueness of the Characteristic Problem in General Relativity (Seminar, Differential geometry and general relativity) Zoom (we watch it together in 3507) (KTH, Stockholm, Sweden)Gabriel Sánchez Pérez (online): Geometric uniqueness of the Characteristic Problem in General Relativity (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-04-20, 10:15 - 11:15
Participating: Xudong Sun, KTH
Location: 3418, Lindstedtsvägen 25
2023-04-20T10:15:00.000+02:00 2023-04-20T11:15:00.000+02:00 Xudong Sun: Towards geometric understanding of training deep neural networks (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Xudong Sun: Towards geometric understanding of training deep neural networks (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-04-27, 10:15 - 11:15
Participating: Andres Franco Grisales, KTH
Location: 3418, Lindstedtsvägen 25
2023-04-27T10:15:00.000+02:00 2023-04-27T11:15:00.000+02:00 Andres Franco Grisales: Asymptotics of silent wave equations (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Andres Franco Grisales: Asymptotics of silent wave equations (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-05-11, 10:15 - 11:15
Participating: Claes Uggla, Karlstads Universitet
Location: 3418, Lindstedtsvägen 25
2023-05-11T10:15:00.000+02:00 2023-05-11T11:15:00.000+02:00 Claes Uggla: Dynamical systems approach to quintessence (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Claes Uggla: Dynamical systems approach to quintessence (Seminar, Differential geometry and general relativity) -
Erik Duse: On the generic ill-posedness of the Energy-Momentum equations and differential inclusions
Seminar, Differential geometry and general relativity
Thursday 2023-05-25, 10:15 - 11:15
Participating: Erik Duse, KTH
Location: 3418, Lindstedtsvägen 25
2023-05-25T10:15:00.000+02:00 2023-05-25T11:15:00.000+02:00 Erik Duse: On the generic ill-posedness of the Energy-Momentum equations and differential inclusions (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Erik Duse: On the generic ill-posedness of the Energy-Momentum equations and differential inclusions (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-06-01, 09:15 - 10:15
Participating: Niels Martin Møller, University of Copenhagen
Location: 3721, Lindstedtsvägen 25
2023-06-01T09:15:00.000+02:00 2023-06-01T10:15:00.000+02:00 Niels Martin Møller: Rigidity of the grim reaper cylinder as a collapsed self-translating soliton (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Niels Martin Møller: Rigidity of the grim reaper cylinder as a collapsed self-translating soliton (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-06-08, 10:15 - 11:15
Participating: Alan Sola, Stockholms Universitet
Location: 3418, Lindstedtsvägen 25
2023-06-08T10:15:00.000+02:00 2023-06-08T11:15:00.000+02:00 Alan Sola: Singularities of rational inner functions in higher dimensions (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Alan Sola: Singularities of rational inner functions in higher dimensions (Seminar, Differential geometry and general relativity) -
Seminar, Differential geometry and general relativity
Thursday 2023-06-15, 10:15 - 11:15
Participating: Gustav Nilsson, Albert Einstein Institute
Location: 3418, Lindstedtsvägen 25
2023-06-15T10:15:00.000+02:00 2023-06-15T11:15:00.000+02:00 Gustav Nilsson: Topology of Toric Gravitational Instantons (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Gustav Nilsson: Topology of Toric Gravitational Instantons (Seminar, Differential geometry and general relativity)