## Activities of SPP2026

On this site you find all conferences, workshops and seminars that have been or will be (financially and organisationally) supported by the DFG priority programme „Geometry at Infinity“.

#### 29/11/2021 | Conference

### Geometric PDEs in Freiburg - A conference in honor of the 60th Birthday of Ernst Kuwert

Conference in geometric analysis

**Start: **Monday, 29/11/2021 02:00 pm**End: **Friday, 03/12/2021 12:00 pm
**Related project(s):****22**Willmore functional and Lagrangian surfaces**25**The Willmore energy of degenerating surfaces and singularities of geometric flows**67**Asymptotics of singularities and deformations

#### 27/09/2021 | Conference

### Sektion "young topologists and geometers" within DMV-ÖMG JT 2021

The Section "Geometry and Topology" of the annual meeting of DMV-ÖMG 2021 is organizes as a conference "Young topologists and geometers". It is carried out in hybrid format, with about 20 participants meeting in person in a conference venue near Einbeck, to foster collaborations and help creating networks.

**Start: **Monday, 27/09/2021 10:02 am**End: **Friday, 01/10/2021 03:03 pm

#### 17/06/2021 | Seminar

### A-Fri-Ka Riemannian Topology Research Seminar

This is an online research seminar organized by Annand Dessai (Fribourg), Bernhard Hanke (Augsburg) and Wilderich Tuschmann (Karlsruhe).

**Start: **Thursday, 17/06/2021 02:00 pm**End: **Thursday, 17/06/2021 06:00 pm

#### 25/05/2021 | Conference

### Differential Geometry in the Large

The conference will highlight recent advances in differential geometry and geometric analysis with a particular emphasis on new developments in the geometry and topology of positive scalar curvature.

**Start: **Tuesday, 25/05/2021 09:00 am**End: **Friday, 28/05/2021 06:00 pm

#### 29/04/2021 | Seminar

### A-Fri-Ka Riemannian Topology Research Seminar

This is an online research seminar organized by Annand Dessai (Fribourg), Bernhard Hanke (Augsburg) and Wilderich Tuschmann (Karlsruhe).

**Start: **Thursday, 29/04/2021 02:00 pm**End: **Thursday, 29/04/2021 06:00 pm

#### 08/04/2021 | Seminar

### Geometric Analysis Seminar

**Start: **Thursday, 08/04/2021 03:00 pm**End: **Friday, 02/07/2021 04:00 pm
**Related project(s):****75**Solutions to Ricci flow whose scalar curvature is bounded in L^p II

#### 04/03/2021 | Seminar

### A-Fri-Ka Riemannian Topology Research Seminar

This is an online research seminar organized by Annand Dessai (Fribourg), Bernhard Hanke (Augsburg) and Wilderich Tuschmann (Karlsruhe).

**Start: **Thursday, 04/03/2021 02:00 pm**End: **Thursday, 04/03/2021 06:00 pm
**Related project(s):****15**Spaces and Moduli Spaces of Riemannian Metrics with Curvature Bounds on compact and non-compact Manifolds**52**Spaces and Moduli Spaces of Riemannian Metrics with Curvature Bounds on compact and non-compact Manifolds II

#### 21/01/2021 | Seminar

### A-Fri-Ka Riemannian Topology Research Seminar

**Start: **Thursday, 21/01/2021 02:00 pm**End: **Thursday, 21/01/2021 06:00 pm
**Related project(s):****15**Spaces and Moduli Spaces of Riemannian Metrics with Curvature Bounds on compact and non-compact Manifolds**52**Spaces and Moduli Spaces of Riemannian Metrics with Curvature Bounds on compact and non-compact Manifolds II

#### 20/09/2020 | Workshop

### Women in Mathematical Physics

The Women in Mathematical Physics Workshop at BIRS will have multiple research groups. One of them is on the topic of "Mathematical relativity: static Lorentzian length spaces" and fits into the framework of this SPP. It is led by Carla Cederbaum (Eberhard-Karls-Universität Tübingen, Germany) and Melanie Graf (University of Washington, US).

Applications for the workshop are open until Dec 20, 2019. For more information,

see sites.google.com/site/womathphys/.

**Start: **Sunday, 20/09/2020 09:00 am**End: **Friday, 25/09/2020 04:00 pm
**Related project(s):****05**Index theory on Lorentzian manifolds

#### 20/07/2020 | Conference

### Geometric structures, compactifications and group actions

The unifying background of the meeting will be rigid differential-geometric structures, such as conformal and projective structures. This refers both to structures locally modelled on homogeneous spaces and to their curved analogues. One topic will be applications of Cartan connections to locally homogeneous structures, their moduli spaces, and compactifications. A related topic will be conformal compactifications such as Poincare-Einstein manifolds, and analogues for other ambient geometries. Another topic will be group actions preserving such structures and their rigidity.

**Start: **Monday, 20/07/2020 01:30 pm**End: **Friday, 24/07/2020 12:00 pm
**Related project(s):****01**Hitchin components for orbifolds**07**Asymptotic geometry of moduli spaces of curves**12**Anosov representations and Margulis spacetimes**26**Projective surfaces, Segre structures and the Hitchin component for PSL(n,R)**28**Rigidity, deformations and limits of maximal representations**32**Asymptotic geometry of the Higgs bundle moduli space