Seminar, Differential geometry and general relativity

Markus Wolff: Foliations of asymptotically Schwarzschildean lightcones by surfaces of constant spacetime mean curvature

29 Aug

Seminar, Differential geometry and general relativity

Thursday 2024-08-29, 10:00 - 11:00

Participating: Markus Wolff, KTH

Location: 3418, Lindstedtsvägen 25

2024-08-29T10:00:00.000+02:00 2024-08-29T11:00:00.000+02:00 Markus Wolff: Foliations of asymptotically Schwarzschildean lightcones by surfaces of constant spacetime mean curvature (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Markus Wolff: Foliations of asymptotically Schwarzschildean lightcones by surfaces of constant spacetime mean curvature (Seminar, Differential geometry and general relativity)

Louis Yudowitz: Generic Uniqueness for Expanders to Geometric Flows Coming Out of Cones

12 Sep

Seminar, Differential geometry and general relativity

Thursday 2024-09-12, 10:00 - 11:00

Participating: Louis Yudowitz, KTH

Location: 3418, Lindstedtsvägen 25

2024-09-12T10:00:00.000+02:00 2024-09-12T11:00:00.000+02:00 Louis Yudowitz: Generic Uniqueness for Expanders to Geometric Flows Coming Out of Cones (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Louis Yudowitz: Generic Uniqueness for Expanders to Geometric Flows Coming Out of Cones (Seminar, Differential geometry and general relativity)

Julie Rowlett: Spectral invariants of integrable polygons

19 Sep

Seminar, Differential geometry and general relativity

Thursday 2024-09-19, 10:00 - 11:00

Participating: Julie Rowlett, Chalmers

Location: 3418, Lindstedtsvägen 25

2024-09-19T10:00:00.000+02:00 2024-09-19T11:00:00.000+02:00 Julie Rowlett: Spectral invariants of integrable polygons (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Julie Rowlett: Spectral invariants of integrable polygons (Seminar, Differential geometry and general relativity)

Jonathan Krook: Geometric regularisation for 3D reconstruction in cryogenic electron microscopy

26 Sep

Seminar, Differential geometry and general relativity

Thursday 2024-09-26, 10:00 - 11:00

Participating: Jonathan Krook, KTH

Location: 3418, Lindstedtsvägen 25

2024-09-26T10:00:00.000+02:00 2024-09-26T11:00:00.000+02:00 Jonathan Krook: Geometric regularisation for 3D reconstruction in cryogenic electron microscopy (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Jonathan Krook: Geometric regularisation for 3D reconstruction in cryogenic electron microscopy (Seminar, Differential geometry and general relativity)

Alexander Mramor: On the singularities of the mean curvature flow under an entropy condition

3 Oct

Seminar, Differential geometry and general relativity

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

Participating: Alexander Mramor, University of Copenhagen

Location: 3418, Lindstedtsvägen 25

2024-10-03T10:00:00.000+02:00 2024-10-03T11:00:00.000+02:00 Alexander Mramor: On the singularities of the mean curvature flow under an entropy condition (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Alexander Mramor: On the singularities of the mean curvature flow under an entropy condition (Seminar, Differential geometry and general relativity)

Edwin Langmann: On Calogero-Moser-Ruijsenaars type models and special functions

10 Oct

Seminar, Differential geometry and general relativity

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

Participating: Edwin Langmann, KTH

Location: 3418. Lindstedtsvägen 25

2024-10-10T10:00:00.000+02:00 2024-10-10T11:00:00.000+02:00 Edwin Langmann: On Calogero-Moser-Ruijsenaars type models and special functions (Seminar, Differential geometry and general relativity) 3418. Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Edwin Langmann: On Calogero-Moser-Ruijsenaars type models and special functions (Seminar, Differential geometry and general relativity)

Stephen McCormick: On bounded scalar curvature fill-ins and positive mass theorems

31 Oct

Seminar, Differential geometry and general relativity

Thursday 2024-10-31, 10:00 - 11:00

Participating: Stephen McCormick, Luleå University of Technology

Location: 3418, Lindstedtsvägen 25

2024-10-31T10:00:00.000+01:00 2024-10-31T11:00:00.000+01:00 Stephen McCormick: On bounded scalar curvature fill-ins and positive mass theorems (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Stephen McCormick: On bounded scalar curvature fill-ins and positive mass theorems (Seminar, Differential geometry and general relativity)

Claes Uggla: Oscillatory spacelike singularities: The Bianchi type VI_{-1/9} vacuum models.

7 Nov

Seminar, Differential geometry and general relativity

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

Participating: Claes Uggla, Karlstads Universitet

Location: 3418, Lindstedtsvägen 25

2024-11-07T10:00:00.000+01:00 2024-11-07T11:00:00.000+01:00 Claes Uggla: Oscillatory spacelike singularities: The Bianchi type VI_{-1/9} vacuum models. (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Claes Uggla: Oscillatory spacelike singularities: The Bianchi type VI_{-1/9} vacuum models. (Seminar, Differential geometry and general relativity)

Miles Simon: Ricci flow with L^p bounded scalar curvature.

14 Nov

Seminar, Differential geometry and general relativity

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

Participating: Miles Simon, University of Magdeburg

Location: 3418, Lindstedtsvägen 25

2024-11-14T10:00:00.000+01:00 2024-11-14T11:00:00.000+01:00 Miles Simon: Ricci flow with L^p bounded scalar curvature. (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Miles Simon: Ricci flow with L^p bounded scalar curvature. (Seminar, Differential geometry and general relativity)

Giovanni Russo: The nu-invariant of two-step nilmanifolds with closed G2-structure

21 Nov

Seminar, Differential geometry and general relativity

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

Participating: Giovanni Russo, SISSA Trieste

Location: 3418, Lindstedtsvägen 25

2024-11-21T10:00:00.000+01:00 2024-11-21T11:00:00.000+01:00 Giovanni Russo: The nu-invariant of two-step nilmanifolds with closed G2-structure (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Giovanni Russo: The nu-invariant of two-step nilmanifolds with closed G2-structure (Seminar, Differential geometry and general relativity)

Markus Wolff: Uniqueness of STCMC surfaces in asymptotically Schwarzschildean lightcones

28 Nov

Seminar, Differential geometry and general relativity

Thursday 2024-11-28, 10:00 - 11:00

Participating: Markus Wolff, KTH

Location: 3418, Lindstedtsvägen 25

2024-11-28T10:00:00.000+01:00 2024-11-28T11:00:00.000+01:00 Markus Wolff: Uniqueness of STCMC surfaces in asymptotically Schwarzschildean lightcones (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Markus Wolff: Uniqueness of STCMC surfaces in asymptotically Schwarzschildean lightcones (Seminar, Differential geometry and general relativity)

Gustav Nilsson: Symmetries and mode stability of gravitational instantons

12 Dec

Seminar, Differential geometry and general relativity

Thursday 2024-12-12, 10:00 - 11:00

Participating: Gustav Nilsson, University of Potsdam

Location: 3418, Lindstedtsvägen 25

2024-12-12T10:00:00.000+01:00 2024-12-12T11:00:00.000+01:00 Gustav Nilsson: Symmetries and mode stability of gravitational instantons (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Gustav Nilsson: Symmetries and mode stability of gravitational instantons (Seminar, Differential geometry and general relativity)

Wolfgang Staubach: Oscillatory integral operators and evolutionary PDEs

16 Jan

Seminar, Differential geometry and general relativity

Thursday 2025-01-16, 10:00 - 11:00

Participating: Wolfgang Staubach, University of Uppsala

Location: 3418, Lindstedtsvägen 25

2025-01-16T10:00:00.000+01:00 2025-01-16T11:00:00.000+01:00 Wolfgang Staubach: Oscillatory integral operators and evolutionary PDEs (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Wolfgang Staubach: Oscillatory integral operators and evolutionary PDEs (Seminar, Differential geometry and general relativity)

Gustav Nilsson: Symmetries and mode stability of gravitational instantons

23 Jan

Seminar, Differential geometry and general relativity

Thursday 2025-01-23, 10:00 - 11:00

Participating: Gustav Nilsson, University of Potsdam

Location: 3418, Lindstedtsvägen 25

2025-01-23T10:00:00.000+01:00 2025-01-23T11:00:00.000+01:00 Gustav Nilsson: Symmetries and mode stability of gravitational instantons (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Gustav Nilsson: Symmetries and mode stability of gravitational instantons (Seminar, Differential geometry and general relativity)

Klaus Kröncke: On stability and scalar curvature rigidity of quaternion-Kähler manifolds

6 Feb

Seminar, Differential geometry and general relativity

Thursday 2025-02-06, 10:00 - 11:00

Participating: Klaus Kröncke, KTH

Location: 3418, Lindstedtsvägen 25

2025-02-06T10:00:00.000+01:00 2025-02-06T11:00:00.000+01:00 Klaus Kröncke: On stability and scalar curvature rigidity of quaternion-Kähler manifolds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Klaus Kröncke: On stability and scalar curvature rigidity of quaternion-Kähler manifolds (Seminar, Differential geometry and general relativity)

Francesca Oronzio: Quantitative Alexandrov theorem and its applications in the volume preserving mean curvature flow

13 Feb

Seminar, Differential geometry and general relativity

Thursday 2025-02-13, 10:00 - 11:00

Participating: Francesca Oronzio, KTH

Location: 3418, Lindstedtsvägen 25

2025-02-13T10:00:00.000+01:00 2025-02-13T11:00:00.000+01:00 Francesca Oronzio: Quantitative Alexandrov theorem and its applications in the volume preserving mean curvature flow (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Francesca Oronzio: Quantitative Alexandrov theorem and its applications in the volume preserving mean curvature flow (Seminar, Differential geometry and general relativity)

Letizia Branca: Rigidity of Einstein manifolds with positive Yamabe invariant

20 Feb

Seminar, Differential geometry and general relativity

Thursday 2025-02-20, 10:00 - 11:00

Participating: Letizia Branca, University of Milan

Location: 3418, Lindstedtsvägen 25

2025-02-20T10:00:00.000+01:00 2025-02-20T11:00:00.000+01:00 Letizia Branca: Rigidity of Einstein manifolds with positive Yamabe invariant (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Letizia Branca: Rigidity of Einstein manifolds with positive Yamabe invariant (Seminar, Differential geometry and general relativity)

Louis Yudowitz: Constructing a New Ancient Solution to Mean Curvature Flow by Stacking Pancakes

27 Feb

Seminar, Differential geometry and general relativity

Thursday 2025-02-27, 10:00

Participating: Louis Yudowitz, KTH

Location: 3418, Lindstedtsvägen 25

2025-02-27T10:00:00.000+01:00 2025-02-27T10:00:00.000+01:00 Louis Yudowitz: Constructing a New Ancient Solution to Mean Curvature Flow by Stacking Pancakes (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Louis Yudowitz: Constructing a New Ancient Solution to Mean Curvature Flow by Stacking Pancakes (Seminar, Differential geometry and general relativity)

Hans Ringström: Initial data on big bang singularities

6 Mar

Seminar, Differential geometry and general relativity

Thursday 2025-03-06, 10:00 - 11:00

Participating: Hans Ringström, KTH

Location: 3418, Lindstedtsvägen 25

2025-03-06T10:00:00.000+01:00 2025-03-06T11:00:00.000+01:00 Hans Ringström: Initial data on big bang singularities (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Hans Ringström: Initial data on big bang singularities (Seminar, Differential geometry and general relativity)

Andrés Franco Grisales: Developments of initial data on big bang singularities for the Einstein-nonlinear scalar field equations

13 Mar

Seminar, Differential geometry and general relativity

Thursday 2025-03-13, 10:00 - 11:00

Participating: Andres Franco Grisales, KTH

Location: 3418, Lindstedtsvägen 25

2025-03-13T10:00:00.000+01:00 2025-03-13T11:00:00.000+01:00 Andrés Franco Grisales: Developments of initial data on big bang singularities for the Einstein-nonlinear scalar field equations (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Andrés Franco Grisales: Developments of initial data on big bang singularities for the Einstein-nonlinear scalar field equations (Seminar, Differential geometry and general relativity)

Alberto Richtsfeld: Index theory for geometric elliptic differential operators of first order

20 Mar

Seminar, Differential geometry and general relativity

Thursday 2025-03-20, 10:00 - 11:00

Participating: Alberto Richsfeld, Stockholm University

Location: 3418, Lindstedtsvägen 25

2025-03-20T10:00:00.000+01:00 2025-03-20T11:00:00.000+01:00 Alberto Richtsfeld: Index theory for geometric elliptic differential operators of first order (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Alberto Richtsfeld: Index theory for geometric elliptic differential operators of first order (Seminar, Differential geometry and general relativity)

Maxwell Stolarski: On the Structure of Singularities of Mean Curvature Flows with Mean Curvature Bounds

15 Apr

Seminar, Differential geometry and general relativity

Tuesday 2025-04-15, 13:00 - 14:00

Participating: Maxwell Stolarski, University of Warwick

Location: 3418, Lindstedtsvägen 25

2025-04-15T13:00:00.000+02:00 2025-04-15T14:00:00.000+02:00 Maxwell Stolarski: On the Structure of Singularities of Mean Curvature Flows with Mean Curvature Bounds (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Maxwell Stolarski: On the Structure of Singularities of Mean Curvature Flows with Mean Curvature Bounds (Seminar, Differential geometry and general relativity)

Reto Buzano: Mean curvature flow and mean-convex embeddings in three-manifolds

22 Apr

Seminar, Differential geometry and general relativity

Tuesday 2025-04-22, 10:00 - 11:00

Participating: Reto Buzano, University of Turin

Location: 3721, Lindstedtsvägen 25

2025-04-22T10:00:00.000+02:00 2025-04-22T11:00:00.000+02:00 Reto Buzano: Mean curvature flow and mean-convex embeddings in three-manifolds (Seminar, Differential geometry and general relativity) 3721, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Reto Buzano: Mean curvature flow and mean-convex embeddings in three-manifolds (Seminar, Differential geometry and general relativity)

Stephen Lynch: Canonical foliation of bubblesheets

20 May

Seminar, Differential geometry and general relativity

Tuesday 2025-05-20, 10:00 - 11:00

Participating: Stephen Lynch, King's College London

Location: D41, Lindstedtsvägen 9

2025-05-20T10:00:00.000+02:00 2025-05-20T11:00:00.000+02:00 Stephen Lynch: Canonical foliation of bubblesheets (Seminar, Differential geometry and general relativity) D41, Lindstedtsvägen 9 (KTH, Stockholm, Sweden)Stephen Lynch: Canonical foliation of bubblesheets (Seminar, Differential geometry and general relativity)

Noa Vikman: On the Existence of Harmonic Surfaces in Metric Spaces

27 May

Seminar, Differential geometry and general relativity

Tuesday 2025-05-27, 10:00 - 11:00

Participating: Noa Vikman, University of Fribourg

Location: 3418, Lindstedtsvägen 25

2025-05-27T10:00:00.000+02:00 2025-05-27T11:00:00.000+02:00 Noa Vikman: On the Existence of Harmonic Surfaces in Metric Spaces (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Noa Vikman: On the Existence of Harmonic Surfaces in Metric Spaces (Seminar, Differential geometry and general relativity)

István Rácz: Hyperboloidal initial data without logarithmic singularities

3 Jun

Seminar, Differential geometry and general relativity

Tuesday 2025-06-03, 10:00 - 11:00

Participating: István Rácz, Wigner RCP

Location: 3418, Lindstedtsvägen 25

2025-06-03T10:00:00.000+02:00 2025-06-03T11:00:00.000+02:00 István Rácz: Hyperboloidal initial data without logarithmic singularities (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)István Rácz: Hyperboloidal initial data without logarithmic singularities (Seminar, Differential geometry and general relativity)

Sven Hirsch: Positive scalar curvature in Dimension 3

24 Jun

Seminar, Differential geometry and general relativity

Tuesday 2025-06-24, 10:00 - 11:00

Participating: Sven Hirsch, Columbia University

Location: 3418, Lindstedtsvägen 25

2025-06-24T10:00:00.000+02:00 2025-06-24T11:00:00.000+02:00 Sven Hirsch: Positive scalar curvature in Dimension 3 (Seminar, Differential geometry and general relativity) 3418, Lindstedtsvägen 25 (KTH, Stockholm, Sweden)Sven Hirsch: Positive scalar curvature in Dimension 3 (Seminar, Differential geometry and general relativity)