Activities of SPP2026
On this site you find all conferences, workshops and seminars that were (financially and organisationally) supported by the DFG priority programme „Geometry at Infinity“.
- all projects
- 01Hitchin components for orbifolds
- 02Asymptotic geometry of sofic groups and manifolds
- 03Geometric operators on a class of manifolds with bounded geometry
- 04Secondary invariants for foliations
- 05Index theory on Lorentzian manifolds
- 06Spectral Analysis of Sub-Riemannian Structures
- 07Asymptotic geometry of moduli spaces of curves
- 08Parabolics and invariants
- 09Diffeomorphisms and the topology of positive scalar curvature
- 10Duality and the coarse assembly map
- 11Topological and equivariant rigidity in the presence of lower curvature bounds
- 12Anosov representations and Margulis spacetimes
- 13Analysis on spaces with fibred cusps
- 14Boundaries of acylindrically hyperbolic groups and applications
- 15Spaces and Moduli Spaces of Riemannian Metrics with Curvature Bounds on compact and non-compact Manifolds
- 16Minimizer of the Willmore energy with prescribed rectangular conformal class
- 17Existence, regularity and uniqueness results of geometric variational problems
- 18Analytic L2-invariants of non-positively curved spaces
- 19Boundaries, Greens formulae and harmonic functions for graphs and Dirichlet spaces
- 20Compactifications and Local-to-Global Structure for Bruhat-Tits Buildings
- 21Stability and instability of Einstein manifolds with prescribed asymptotic geometry
- 22Willmore functional and Lagrangian surfaces
- 23Spectral geometry, index theory and geometric flows on singular spaces
- 24Minimal surfaces in metric spaces
- 25The Willmore energy of degenerating surfaces and singularities of geometric flows
- 26Projective surfaces, Segre structures and the Hitchin component for PSL(n,R)
- 27Invariants and boundaries of spaces
- 28Rigidity, deformations and limits of maximal representations
- 29Curvature flows without singularities
- 30Nonlinear evolution equations on singular manifolds
- 31Solutions to Ricci flow whose scalar curvature is bounded in Lp.
- 32Asymptotic geometry of the Higgs bundle moduli space
- 33Gerbes in renormalization and quantization of infinite-dimensional moduli spaces
- 34Asymptotic geometry of sofic groups and manifolds II
- 35Geometric operators on singular domains
- 36Cohomogeneity, curvature, cohomology
- 37Boundary value problems and index theory on Riemannian and Lorentzian manifolds
- 38Geometry of surface homeomorphism groups
- 39Geometric invariants of discrete and locally compact groups
- 40Construction of Riemannian manifolds with scalar curvature constraints and applications to general relativity
- 41Geometrically defined asymptotic coordinates in general relativity
- 42Spin obstructions to metrics of positive scalar curvature on nonspin manifolds
- 43Singular Riemannian foliations and collapse
- 44Actions of mapping class groups and their subgroups
- 45Macroscopic invariants of manifolds
- 46Ricci flows for non-smooth spaces, monotonic quantities, and rigidity
- 47Self-adjointness of Laplace and Dirac operators on Lorentzian manifolds foliated by noncompact hypersurfaces
- 48Profinite and RFRS groups
- 49Analysis on spaces with fibred cusps II
- 50Probabilistic and spectral properties of weighted Riemannian manifolds with Kato bounded Bakry-Emery-Ricci curvature
- 51The geometry of locally symmetric manifolds via natural maps
- 52Spaces and Moduli Spaces of Riemannian Metrics with Curvature Bounds on compact and non-compact Manifolds II
- 53Gauge-theoretic methods in the geometry of G2-manifolds
- 54Cohomology of symmetric spaces as seen from infinity
- 55New hyperkähler spaces from the the self-duality equations
- 56Large genus limit of energy minimizing compact minimal surfaces in the 3-sphere
- 57Existence, regularity and uniqueness results of geometric variational problems II
- 58Profinite perspectives on l2-cohomology
- 59Laplacians, metrics and boundaries of simplicial complexes and Dirichlet spaces
- 60Property (T)
- 61At infinity of symmetric spaces
- 62A unified approach to Euclidean buildings and symmetric spaces of noncompact type
- 63Uniqueness in mean curvature flow
- 64Spectral geometry, index theory and geometric flows on singular spaces II
- 65Resonances for non-compact locally symmetric spaces
- 66Minimal surfaces in metric spaces II
- 67Asymptotics of singularities and deformations
- 68Minimal Lagrangian connections and related structures
- 69Wall-crossing and hyperkähler geometry of moduli spaces
- 70Spectral theory with non-unitary twists
- 71Rigidity, deformations and limits of maximal representations II
- 72Limits of invariants of translation surfaces
- 73Geometric Chern characters in p-adic equivariant K-theory
- 74Rigidity, stability and deformations in nearly parallel G2-geometry
- 75Solutions to Ricci flow whose scalar curvature is bounded in L^p II
- 76Singularities of the Lagrangian mean curvature flow
- 77Asymptotic geometry of the Higgs bundle moduli space II
- 78Duality and the coarse assembly map II
- 79Alexandrov geometry in the light of symmetry and topology
- 80Nonlocal boundary problems: Index theory and semiclassical asymptotics
04/10/2023 | Conference
Women in Automorphic Forms (WIAF)
The WIAF conference highlights recent, excellent developments on automorphic forms in all aspects. These forms and functions are intimately related to the geometry at infinity of symmetric spaces. And hence they are of utmost interest in several projects within the SPP 2026. With the WIAF conference we bring together young researchers with excellent senior researchers in order to foster communications of new results and to identify fascinating new directions of further research on automorphic forms and their applications. This conference is specially, but not exclusively, addressed to female mathematicians.
Start: Wednesday, 04/10/2023 08:00 am
End: Friday, 06/10/2023 06:00 pm
Related project(s):
70Spectral theory with non-unitary twists
25/09/2023 | Conference
Section 'Geometry and Topology' at the annual meeting of the DMV
The DMV general meeting 2023 will take place at TU Ilmenau September 25-28, 2023. The section Geometry & topology will take place on September 27 and 28 (Wednesday and Thursday).
Start: Monday, 25/09/2023 09:00 am
End: Thursday, 28/09/2023 07:00 pm
11/09/2023 | Conference
Dynamics and asymptotics in algebra and number theory (DAAN)
With the DAAN conference we will bring together researchers at the crossroads of algebra, number theory and dynamical systems theory working on similar questions from different perspectives. Of particular importance will be dynamical systems approaches to entities from number theory and algebra in regard to their asymptotic aspects. Some of these entities, in particular Laplace eigenfunctions, as well as several of the techniques and tools play a fundamental role within the SPP 2026, in particular for Project 70 (Spectral theory with non-unitary twists).
Start: Monday, 11/09/2023 08:00 am
End: Friday, 15/09/2023 06:00 pm
Related project(s):
70Spectral theory with non-unitary twists
13/08/2023 | Workshop
Women in Mathematical Physics 2
Start: Sunday, 13/08/2023 06:00 pm
End: Friday, 18/08/2023 02:00 pm
Related project(s):
41Geometrically defined asymptotic coordinates in general relativity
31/07/2023 | Workshop
Spectral theory and geometry of ergodic Schrödinger operators
The main goal in the spectral theory of ergodic Schrödinger operators is to understand the interplay between the underlying geometry of the space, the dynamics of the system and the spectral properties of the operator. Our school focuses on the so-called minimal or ergodic dynamical systems - where minimality is perceived as the topological analog of ergodicity. If the underlying geometry and dynamics are minimal then the system is determined by the geometric properties at infinity.
Start: Monday, 31/07/2023 08:00 am
End: Friday, 04/08/2023 07:00 pm
Related project(s):
19Boundaries, Greens formulae and harmonic functions for graphs and Dirichlet spaces
24/07/2023 | Workshop
Kac-Moody Geometry
Start: Monday, 24/07/2023 10:00 am
End: Friday, 28/07/2023 06:00 pm
Related project(s):
61At infinity of symmetric spaces
21/07/2023 | Workshop
6. FHSTU Meeting on Geometry and Analysis
The FHSTU-meeting on Geometry and Analysis is a joint meeting of Freiburg, Heidelberg, Stuttgart, Tübingen and Ulm and takes place once in a semester. The fifth edition takes place in Freiburg.
Speakers:
Francesca Da Lio (Zürich)
Fabian Rupp (Wien)
Markus Wolff (Tübingen)
Start: Friday, 21/07/2023 01:30 pm
End: Friday, 21/07/2023 06:00 pm
Related project(s):
03Geometric operators on a class of manifolds with bounded geometry05Index theory on Lorentzian manifolds35Geometric operators on singular domains41Geometrically defined asymptotic coordinates in general relativity
17/07/2023 | Workshop
26th Internetseminar - Graphs and discrete Dirichlet spaces - final workshop
Start: Monday, 17/07/2023 09:00 am
End: Friday, 21/07/2023 05:00 pm
Related project(s):
19Boundaries, Greens formulae and harmonic functions for graphs and Dirichlet spaces59Laplacians, metrics and boundaries of simplicial complexes and Dirichlet spaces
15/06/2023 | Workshop
Junge MathematikerInnen in Geometrie und Analysis 2 / Jeunes Mathématicien.ne.s en Géométrie et Analyse 2
This is the second edition of the meeting. The first one took place in Mulhouse. Seven doctoral students or new doctors in geometry, analysis or their interaction give a presentation of their reasearch topics to a broad mathematical audience. Moreover the meeting has a strong French-German coloration and is supported through the French-German University.
Start: Thursday, 15/06/2023 11:00 am
End: Friday, 16/06/2023 02:00 pm
Related project(s):
35Geometric operators on singular domains
29/05/2023 | Conference
Groups and dynamics in geometry
The conference aims to explore the current state-of-the-art at the interface between three core research areas of modern pure mathematics: geometry, dynamical systems, and (geometric) group theory. Individually, all three are well-established and classical areas, which are very active fields of mathematics all over the world. However, some of the most striking recent mathematical advances have stemmed from deep interactions between them – both actual mathematical connections, as well as the international and cooperative community of mathematicians involved.
Start: Monday, 29/05/2023 09:00 am
End: Friday, 02/06/2023 03:00 pm