Now showing items 1-20 of 48

• #### 2118 - Foundations of Bayesian Inference for Complex Statistical Models (hybrid meeting) ﻿

[OWR-2021-22] (2021) - (02 May - 08 May 2021)
In this virtual workshop a variety of recent developments in Bayesian high-dimensional and nonparametric statistics were discussed in depth. There were 12 in depth talks delivered via zoom in the afternoons (to allow for ...
• #### 2101b - Geometry, Dynamics and Spectrum of Operators on Discrete Spaces (online meeting) ﻿

[OWR-2021-2] (2021) - (03 Jan - 09 Jan 2021)
Spectral theory is a gateway to fundamental insights in geometry and mathematical physics. In recent years the study of spectral problems in discrete spaces has gained enormous momentum. While there are some relations to ...
• #### 2105 - Moduli spaces and Modular forms (hybrid meeting) ﻿

[OWR-2021-6] (2021) - (31 Jan - 06 Feb 2021)
The relation between moduli spaces and modular forms goes back to the theory of elliptic curves. On the one hand both topics experience their own growth and development, but from time to time new unexpected links show ...
• #### 2101a - Homogeneous Structures: Model Theory meets Universal Algebra (online meeting) ﻿

[OWR-2021-1] (2021)
The workshop "Homogeneous Structures: Model Theory meets Universal Algebra'' was centred around transferring recently obtained advances in universal algebra from the finite to the infinite. As it turns out, the notion ...
• #### 2114 - Arbeitsgemeinschaft: Derived Galois Deformation Rings and Cohomology of Arithmetic Groups (hybrid meeting) ﻿

[OWR-2021-18] (2021) - (04 Apr - 10 Apr 2021)
The purpose of the workshop was to study derived generalizations of Mazur's deformation ring of Galois representations, and the relationship of such a derived deformation ring to the homology of arithmetic groups.
• #### 2123 - Analysis, Geometry and Topology of Singular PDE (hybrid meeting) ﻿

[OWR-2021-27] (2021) - (06 Jun - 12 Jun 2021)
This is a report on the Oberwolfach conference "Analysis, geometry and topology of singular PDE'', June 2-12, 2021. This workshop, held in an hybrid format, focused on the topology, geometry and geometric analysis of ...
• #### 2110b - Deep Learning for Inverse Problems (hybrid meeting) ﻿

[OWR-2021-13] (2021) - (07 Mar - 13 Mar 2021)
Machine learning and in particular deep learning offer several data-driven methods to amend the typical shortcomings of purely analytical approaches. The mathematical research on these combined models is presently exploding ...
• #### 2106c - Mini-Workshop: Nonpositively Curved Complexes (online meeting) ﻿

[OWR-2021-8] (2021) - (07 Feb - 13 Feb 2021)
The leading theme of the meeting was to understand nonpositively curved complexes and groups acting on them. Motivations, questions, results, and techniques being presented and discussed come from various areas of ...
• #### 2107 - Challenges in Optimization with Complex PDE-Systems (hybrid meeting) ﻿

[OWR-2021-9] (2021) - (14 Feb - 20 Feb 2021)
The workshop concentrated on various aspects of optimization problems with systems of nonlinear partial differential equations (PDEs) or variational inequalities (VIs) as constraints. In particular, discussions around ...
• #### 2111 - Homogenization Theory: Periodic and Beyond (online meeting) ﻿

[OWR-2021-14] (2021) - (14 Mar - 20 Mar 2021)
The objective of the workshop has been to review the latest developments in homogenization theory for a large category of equations and settings arising in the modeling of solid, fluids, wave propagation, heterogeneous ...
• #### 2106a - Mini-Workshop: Non-semisimple Tensor Categories and Their Semisimplification (online meeting) ﻿

[OWR-2021-7] (2021) - (07 Feb - 13 Feb 2021)
Finite tensor categories are, despite their many applications and great interest, notoriously hard to classify. Among them, the semisimple ones (called fusion categories) have been intensively studied. Those with ...
• #### 2117 - Computability Theory (hybrid meeting) ﻿

[OWR-2021-21] (2021) - (25 Apr - 01 May 2021)
Over the last decade computability theory has seen many new and fascinating developments that have linked the subject much closer to other mathematical disciplines inside and outside of logic. This includes, for instance, ...
• #### 2124 - Enumerative Geometry of Surfaces (hybrid meeting) ﻿

[OWR-2021-28] (2021) - (13 Jun - 19 Jun 2021)
The recent developments in hyperbolic geometry and flat geometry in real dimension $2$ formed the core of the workshop, with an emphasis on enumerative aspects. A particularly important role in this regard was played by ...
• #### 2120 - Geometric Methods of Complex Analysis (hybrid meeting) ﻿

[OWR-2021-25] (2021) - (16 May - 22 May 2021)
The purpose of this workshop was to discuss recent results in Several Complex Variables, Complex Geometry and Complex Dynamical Systems with a special focus on the exchange of ideas and methods among these areas. The main ...
• #### 2126a - Analysis, Geometry and Topology of Positive Scalar Curvature Metrics (hybrid meeting) ﻿

[OWR-2021-30] (2021) - (27 Jun - 03 Jul 2021)
The investigation of Riemannian metrics with lower scalar curvature bounds has been a central topic in differential geometry for decades. It addresses foundational problems, combining ideas and methods from global analysis, ...
• #### 2108 - Applications of Optimal Transportation in the Natural Sciences (online meeting) ﻿

[OWR-2021-10] (2021) - (21 Feb - 27 Feb 2021)
Concepts and methods from the mathematical theory of optimal transportation have reached significant importance in various fields of the natural sciences. The view on classical problems from a "transport perspective'' ...
• #### 2103 - Spatial Networks and Percolation (hybrid meeting) ﻿

[OWR-2021-4] (2021) - (17 Jan - 23 Jan 2021)
The classical percolation problem is to find whether there is an infinite connected component in a random set created by removing edges from a $d$-dimensional lattice, independently at random. Since its introduction into ...
• #### 2122 - Mathematics and its Ancient Classics Worldwide: Translations, Appropriations, Reconstructions, Roles (hybrid meeting) ﻿

[OWR-2021-26] (2021) - (30 May - 05 Jun 2021)
The workshop analyzes the constitution, recovery, and role of the classical texts in mathematical practice throughout history. It aims at problematizing the notion of "classic", to make it a historical category and to study ...
• #### 2125 - Classical Algebraic Geometry (hybrid meeting) ﻿

[OWR-2021-29] (2021) - (20 Jun - 26 Jun 2021)
Progress in algebraic geometry often comes through the introduction of new tools and ideas to tackle the classical problems in the development of the field. Examples include new invariants that capture some aspect of ...
• #### 2112a - Small Collaboration: Numerical Analysis of Electromagnetic Problems (hybrid meeting) ﻿

[OWR-2021-16] (2021) - (21 Mar - 27 Mar 2021)
The classical theory of electromagnetism describes the interaction of electrically charged particles through electromagnetic forces, which are carried by the electric and magnetic fields. The propagation of the electromagnetic ...