Seminar, Differential geometry and general relativity

Alejandro Bellati: Asymptotic stability of the double-cusp spacetime

24 Aug

Seminar, Differential geometry and general relativity

Thursday 2023-08-24, 10:15 - 11:15

Participating: Alejandro Bellati, IMERL, Universidad de la República, Uruguay

Location: 3418, Lindstedtsvägen 25

2023-08-24T10:15:00.000+02:00 2023-08-24T11:15:00.000+02:00 Alejandro Bellati: Asymptotic stability of the double-cusp spacetime (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Alejandro Bellati: Asymptotic stability of the double-cusp spacetime (Seminar, Differential geometry and general relativity)

Noa Vikman: Recent Proofs of Gromov's Theorem on Groups of Polynomial Growth

31 Aug

Seminar, Differential geometry and general relativity

Thursday 2023-08-31, 10:15 - 11:15

Participating: Noa Vikman, KTH

Location: 3418, Lindstedtsvägen 25

2023-08-31T10:15:00.000+02:00 2023-08-31T11:15:00.000+02:00 Noa Vikman: Recent Proofs of Gromov's Theorem on Groups of Polynomial Growth (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Noa Vikman: Recent Proofs of Gromov's Theorem on Groups of Polynomial Growth (Seminar, Differential geometry and general relativity)

Rasmus Johansen Jouttijärvi: Boundary conditions for Ricci flow

7 Sep

Seminar, Differential geometry and general relativity

Thursday 2023-09-07, 10:15 - 11:15

Participating: Rasmus Johansen Jouttijärvi, KTH

Location: 3418, Lindstedtsvägen 25

2023-09-07T10:15:00.000+02:00 2023-09-07T11:15:00.000+02:00 Rasmus Johansen Jouttijärvi: Boundary conditions for Ricci flow (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Rasmus Johansen Jouttijärvi: Boundary conditions for Ricci flow (Seminar, Differential geometry and general relativity)

Lars Andersson: Gravitational instantons and special geometry

14 Sep

Seminar, Differential geometry and general relativity

Thursday 2023-09-14, 10:15 - 11:15

Participating: Lars Andersson, BIMSA

Location: 3418, Lindstedtsvägen 25

2023-09-14T10:15:00.000+02:00 2023-09-14T11:15:00.000+02:00 Lars Andersson: Gravitational instantons and special geometry (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Lars Andersson: Gravitational instantons and special geometry (Seminar, Differential geometry and general relativity)

Klaus Kröncke: Local and global scalar curvature rigidity of Einstein manifolds

21 Sep

Seminar, Differential geometry and general relativity

Thursday 2023-09-21, 10:15 - 11:15

Participating: Klaus Kröncke, KTH

Location: 3418, Lindstedtsvägen 25

2023-09-21T10:15:00.000+02:00 2023-09-21T11:15:00.000+02:00 Klaus Kröncke: Local and global scalar curvature rigidity of Einstein manifolds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Klaus Kröncke: Local and global scalar curvature rigidity of Einstein manifolds (Seminar, Differential geometry and general relativity)

Gustav Nilsson: Mode Stability for Gravitational Instantons of Type D

28 Sep

Seminar, Differential geometry and general relativity

Thursday 2023-09-28, 10:15 - 11:15

Participating: Gustav Nilsson, AEI

Location: 3418, Lindstedtsvägen 25

2023-09-28T10:15:00.000+02:00 2023-09-28T11:15:00.000+02:00 Gustav Nilsson: Mode Stability for Gravitational Instantons of Type D (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Gustav Nilsson: Mode Stability for Gravitational Instantons of Type D (Seminar, Differential geometry and general relativity)

Oliver Petersen: Unique continuation through compact Cauchy horizons

5 Oct

Seminar, Differential geometry and general relativity

Thursday 2023-10-05, 10:30

Participating: Oliver Petersen, KTH

Location: 3418, Lindstedtsvägen 25

2023-10-05T10:30:00.000+02:00 2023-10-05T10:30:00.000+02:00 Oliver Petersen: Unique continuation through compact Cauchy horizons (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Oliver Petersen: Unique continuation through compact Cauchy horizons (Seminar, Differential geometry and general relativity)

Klaus Kröncke: A Volume-Renormalized Mass for Asymptotically Hyperbolic Manifolds

12 Oct

Seminar, Differential geometry and general relativity

Thursday 2023-10-12, 10:30 - 11:30

Participating: Klaus Kröncke, KTH

Location: 3418, Lindstedtsvägen 25

2023-10-12T10:30:00.000+02:00 2023-10-12T11:30:00.000+02:00 Klaus Kröncke: A Volume-Renormalized Mass for Asymptotically Hyperbolic Manifolds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Klaus Kröncke: A Volume-Renormalized Mass for Asymptotically Hyperbolic Manifolds (Seminar, Differential geometry and general relativity)

Louis Yudowitz: Semi-Continuity of the Morse Index for Ricci Shrinkers

19 Oct

Seminar, Differential geometry and general relativity

Thursday 2023-10-19, 10:15 - 11:15

Participating: Louis Yudowitz, KTH

Location: 3418, Lindstedtsvägen 25

2023-10-19T10:15:00.000+02:00 2023-10-19T11:15:00.000+02:00 Louis Yudowitz: Semi-Continuity of the Morse Index for Ricci Shrinkers (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Louis Yudowitz: Semi-Continuity of the Morse Index for Ricci Shrinkers (Seminar, Differential geometry and general relativity)

Liam Solus: Cosmological Polytopes

26 Oct

Seminar, Differential geometry and general relativity

Thursday 2023-10-26, 10:15 - 11:15

Participating: Liam Solus, KTH

Location: 3418, Lindstedtsvägen 25

2023-10-26T10:15:00.000+02:00 2023-10-26T11:15:00.000+02:00 Liam Solus: Cosmological Polytopes (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Liam Solus: Cosmological Polytopes (Seminar, Differential geometry and general relativity)

Hans Oude Groeniger: Formation of quiescent big bang singularities

2 Nov

Seminar, Differential geometry and general relativity

Thursday 2023-11-02, 10:15 - 11:15

Participating: Hans Oude Groeniger, KTH

Location: 3721, Lindstedtsvägen 25

2023-11-02T10:15:00.000+01:00 2023-11-02T11:15:00.000+01:00 Hans Oude Groeniger: Formation of quiescent big bang singularities (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Hans Oude Groeniger: Formation of quiescent big bang singularities (Seminar, Differential geometry and general relativity)

Markus Wolff: Ricci-Flow on surfaces along the standard light cone in the $3+1$ Minkowski spacetime

9 Nov

Seminar, Differential geometry and general relativity

Thursday 2023-11-09, 10:15 - 11:15

Participating: Markus Wolff, KTH

Location: 3721, Lindstedtsvägen 25

2023-11-09T10:15:00.000+01:00 2023-11-09T11:15:00.000+01:00 Markus Wolff: Ricci-Flow on surfaces along the standard light cone in the $3+1$ Minkowski spacetime (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Markus Wolff: Ricci-Flow on surfaces along the standard light cone in the $3+1$ Minkowski spacetime (Seminar, Differential geometry and general relativity)

Francesca Oronzio: Some inequalities involving the ADM mass via the potential theory

16 Nov

Seminar, Differential geometry and general relativity

Thursday 2023-11-16, 10:15 - 11:15

Participating: Francesca Oronzio, KTH

Location: 3721, Lindstedtsvägen 25

2023-11-16T10:15:00.000+01:00 2023-11-16T11:15:00.000+01:00 Francesca Oronzio: Some inequalities involving the ADM mass via the potential theory (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Francesca Oronzio: Some inequalities involving the ADM mass via the potential theory (Seminar, Differential geometry and general relativity)

Willem Diepeveen: Riemannian geometry for efficient analysis of protein dynamics data

23 Nov

Seminar, Differential geometry and general relativity

Thursday 2023-11-23, 10:15 - 11:15

Participating: Willem Diepeveen, University of Cambridge

Location: 3721, Lindstedtsvägen 25

2023-11-23T10:15:00.000+01:00 2023-11-23T11:15:00.000+01:00 Willem Diepeveen: Riemannian geometry for efficient analysis of protein dynamics data (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Willem Diepeveen: Riemannian geometry for efficient analysis of protein dynamics data (Seminar, Differential geometry and general relativity)

Hans Oude Groeniger: Quiescence for the exceptional Bianchi cosmologies

30 Nov

Seminar, Differential geometry and general relativity

Thursday 2023-11-30, 10:15 - 11:15

Participating: Hans Oude Groeniger, KTH

Location: 3721, Lindstedtsvägen 25

2023-11-30T10:15:00.000+01:00 2023-11-30T11:15:00.000+01:00 Hans Oude Groeniger: Quiescence for the exceptional Bianchi cosmologies (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Hans Oude Groeniger: Quiescence for the exceptional Bianchi cosmologies (Seminar, Differential geometry and general relativity)

Louis Yudowitz: Dynamical Stability and Instability of Poincare-Einstein Manifolds

18 Jan

Seminar, Differential geometry and general relativity

Thursday 2024-01-18, 10:00 - 11:00

Participating: Louis Yudowitz, KTH

Location: 3418

2024-01-18T10:00:00.000+01:00 2024-01-18T11:00:00.000+01:00 Louis Yudowitz: Dynamical Stability and Instability of Poincare-Einstein Manifolds (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Louis Yudowitz: Dynamical Stability and Instability of Poincare-Einstein Manifolds (Seminar, Differential geometry and general relativity)

Markus Wolff: On the evolution of hypersurfaces along their inverse space-time mean curvature

25 Jan

Seminar, Differential geometry and general relativity

Thursday 2024-01-25, 10:00 - 11:00

Participating: Markus Wolff, KTH

Location: 3418

2024-01-25T10:00:00.000+01:00 2024-01-25T11:00:00.000+01:00 Markus Wolff: On the evolution of hypersurfaces along their inverse space-time mean curvature (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Markus Wolff: On the evolution of hypersurfaces along their inverse space-time mean curvature (Seminar, Differential geometry and general relativity)

Klaus Kröncke: Optimal coordinates for Ricci-flat conifolds

1 Feb

Seminar, Differential geometry and general relativity

Thursday 2024-02-01, 10:00 - 11:00

Participating: Klaus Kröncke, KTH

Location: 3418

2024-02-01T10:00:00.000+01:00 2024-02-01T11:00:00.000+01:00 Klaus Kröncke: Optimal coordinates for Ricci-flat conifolds (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Klaus Kröncke: Optimal coordinates for Ricci-flat conifolds (Seminar, Differential geometry and general relativity)

Ingemar Bengtsson: Evolutionary constraints and Ashketar's variables

8 Feb

Seminar, Differential geometry and general relativity

Thursday 2024-02-08, 10:00 - 11:00

Participating: Ingemar Bengtsson

Location: 3418

2024-02-08T10:00:00.000+01:00 2024-02-08T11:00:00.000+01:00 Ingemar Bengtsson: Evolutionary constraints and Ashketar's variables (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Ingemar Bengtsson: Evolutionary constraints and Ashketar's variables (Seminar, Differential geometry and general relativity)

Louis Yudowitz: Perelman Functionals for a Class of Intrinsic Geometric Flows

15 Feb

Seminar, Differential geometry and general relativity

Thursday 2024-02-15, 10:00 - 11:00

Participating: Louis Yudowitz

Location: 3418

2024-02-15T10:00:00.000+01:00 2024-02-15T11:00:00.000+01:00 Louis Yudowitz: Perelman Functionals for a Class of Intrinsic Geometric Flows (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Louis Yudowitz: Perelman Functionals for a Class of Intrinsic Geometric Flows (Seminar, Differential geometry and general relativity)

Klaus Kröncke: Lp cohomology and Hodge decomposition for ALE manifolds

7 Mar

Seminar, Differential geometry and general relativity

Thursday 2024-03-07, 10:00 - 11:00

Participating: Klaus Kröncke, KTH

Location: 3418

2024-03-07T10:00:00.000+01:00 2024-03-07T11:00:00.000+01:00 Klaus Kröncke: Lp cohomology and Hodge decomposition for ALE manifolds (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Klaus Kröncke: Lp cohomology and Hodge decomposition for ALE manifolds (Seminar, Differential geometry and general relativity)

Stephen McCormick: Variational Properties of the Volume-Renormalised Mass

14 Mar

Seminar, Differential geometry and general relativity

Thursday 2024-03-14, 10:00 - 11:00

Participating: Stephen McCormick, Luleå University of Technology

Location: 3418

2024-03-14T10:00:00.000+01:00 2024-03-14T11:00:00.000+01:00 Stephen McCormick: Variational Properties of the Volume-Renormalised Mass (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Stephen McCormick: Variational Properties of the Volume-Renormalised Mass (Seminar, Differential geometry and general relativity)

Liam Urban: On the past maximal development of near-FLRW data for the Einstein scalar-field Vlasov system

21 Mar

Seminar, Differential geometry and general relativity

Thursday 2024-03-21, 10:00 - 11:00

Participating: Liam Urban, University of Vienna

Location: 3418

2024-03-21T10:00:00.000+01:00 2024-03-21T11:00:00.000+01:00 Liam Urban: On the past maximal development of near-FLRW data for the Einstein scalar-field Vlasov system (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Liam Urban: On the past maximal development of near-FLRW data for the Einstein scalar-field Vlasov system (Seminar, Differential geometry and general relativity)

Markus Wolff: A De Lellis--Mueller type estimate for surfaces on the lightcone

11 Apr

Seminar, Differential geometry and general relativity

Thursday 2024-04-11, 10:00 - 11:00

Participating: Markus Wolff, KTH

Location: 3418

2024-04-11T10:00:00.000+02:00 2024-04-11T11:00:00.000+02:00 Markus Wolff: A De Lellis--Mueller type estimate for surfaces on the lightcone (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Markus Wolff: A De Lellis--Mueller type estimate for surfaces on the lightcone (Seminar, Differential geometry and general relativity)

Markus Wolff: Null mean curvature flow, Part 2: The Return of Ricci flow

18 Apr

Seminar, Differential geometry and general relativity

Thursday 2024-04-18, 10:00 - 11:00

Participating: Markus Wolff, KTH

Location: 3418

2024-04-18T10:00:00.000+02:00 2024-04-18T11:00:00.000+02:00 Markus Wolff: Null mean curvature flow, Part 2: The Return of Ricci flow (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Markus Wolff: Null mean curvature flow, Part 2: The Return of Ricci flow (Seminar, Differential geometry and general relativity)

Per Moosavi: Inhomogeneous conformal field theory out of equilibrium

25 Apr

Seminar, Differential geometry and general relativity

Thursday 2024-04-25, 10:00 - 11:00

Participating: Per Moosavi, Stockholm University

Location: 3418

2024-04-25T10:00:00.000+02:00 2024-04-25T11:00:00.000+02:00 Per Moosavi: Inhomogeneous conformal field theory out of equilibrium (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Per Moosavi: Inhomogeneous conformal field theory out of equilibrium (Seminar, Differential geometry and general relativity)

Samuel Lockman: Classification of semi-Riemannian Spin^c Manifolds carrying Generalised Killing Spinors

2 May

Seminar, Differential geometry and general relativity

Thursday 2024-05-02, 10:00

Participating: Samuel Lockman, KTH

Location: 3418

2024-05-02T10:00:00.000+02:00 2024-05-02T10:00:00.000+02:00 Samuel Lockman: Classification of semi-Riemannian Spin^c Manifolds carrying Generalised Killing Spinors (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Samuel Lockman: Classification of semi-Riemannian Spin^c Manifolds carrying Generalised Killing Spinors (Seminar, Differential geometry and general relativity)

Fredrik Viklund: Liouville quantum gravity and random geometry

23 May

Seminar, Differential geometry and general relativity

Thursday 2024-05-23, 10:00 - 11:00

Participating: Fredrik Viklund, KTH

Location: 3418

2024-05-23T10:00:00.000+02:00 2024-05-23T11:00:00.000+02:00 Fredrik Viklund: Liouville quantum gravity and random geometry (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Fredrik Viklund: Liouville quantum gravity and random geometry (Seminar, Differential geometry and general relativity)

Håkan Andreasson: Existence of a minimizer to the particle number-Casimir functional for the Einstein-Vlasov system

30 May

Seminar, Differential geometry and general relativity

Thursday 2024-05-30, 10:00 - 11:00

Participating: Håkan Andreasson, Chalmers University of Technology

Location: 3418

2024-05-30T10:00:00.000+02:00 2024-05-30T11:00:00.000+02:00 Håkan Andreasson: Existence of a minimizer to the particle number-Casimir functional for the Einstein-Vlasov system (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Håkan Andreasson: Existence of a minimizer to the particle number-Casimir functional for the Einstein-Vlasov system (Seminar, Differential geometry and general relativity)

Elliot Backman: The spectrum of the Laplace-Beltrami operator on noncompact manifolds

5 Jun

Seminar, Differential geometry and general relativity

Wednesday 2024-06-05, 13:00 - 13:30

Participating: Elliot Backman, KTH

Location: 3418

2024-06-05T13:00:00.000+02:00 2024-06-05T13:30:00.000+02:00 Elliot Backman: The spectrum of the Laplace-Beltrami operator on noncompact manifolds (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Elliot Backman: The spectrum of the Laplace-Beltrami operator on noncompact manifolds (Seminar, Differential geometry and general relativity)

Tiago Mesquita Santos Verissimo: Extension of Symmetries in the Expanding Universe

13 Jun

Seminar, Differential geometry and general relativity

Thursday 2024-06-13, 14:00 - 14:30

Participating: Tiago Mesquita Santos Verissimo, KTH

Location: 3418

2024-06-13T14:00:00.000+02:00 2024-06-13T14:30:00.000+02:00 Tiago Mesquita Santos Verissimo: Extension of Symmetries in the Expanding Universe (Seminar, Differential geometry and general relativity) 3418 (KTH, Stockholm, Sweden)Tiago Mesquita Santos Verissimo: Extension of Symmetries in the Expanding Universe (Seminar, Differential geometry and general relativity)