• 2428 - Algebraic Geometry: Wall Crossing and Moduli Spaces, Varieties and Derived Categories 

      [OWR-2024-32] Workshop Report 2024,32 (2024) - (07 Jul - 12 Jul 2024)
      The workshop addressed a broad range of subjects in algebraic geometry. Recent results on moduli spaces of various types (of sheaves, complexes, varieties) played a prominent role in many of the talks, as well as derived ...
    • 2440 - Anabelian Geometry and Representations of Fundamental Groups 

      [OWR-2024-45] Workshop Report 2024,45 (2024) - (29 Sep - 04 Oct 2024)
      The focus of the workshop was on recent developments in local systems in arithmetic geometry in the broad sense, including anabelian geo\-metry. The talks covered results in complex variations of Hodge structures, ...
    • 2408 - Analysis, Geometry and Topology of Positive Scalar Curvature Metrics 

      [OWR-2024-9] Workshop Report 2024,9 (2024) - (18 Feb - 23 Feb 2024)
      Riemannian metrics with positive scalar curvature play an important role in differential geometry and general relativity. To investigate these metrics, it is necessary to employ concepts and techniques from global analysis, ...
    • 2406 - Applications of Optimal Transportation 

      [OWR-2024-7] Workshop Report 2024,7 (2024) - (04 Feb - 09 Feb 2024)
      The mathematical theory of optimal transportation is constantly expanding its range of application, while applications give impulses for new research directions in the field. This workshop was specifically devoted to ...
    • 2417 - Applied Harmonic Analysis and Data Science 

      [OWR-2024-21] Workshop Report 2024,21 (2024) - (21 Apr - 26 Apr 2024)
      Data science is a field of major importance for science and technology nowadays and poses a large variety of challenging mathematical questions. The area of applied harmonic analysis has a significant impact on such ...
    • 2442 - Arbeitsgemeinschaft: Algebraic K-Theory and the Telescope Conjecture 

      [OWR-2024-47] Workshop Report 2024,47 (2024) - (13 Oct - 18 Oct 2024)
      The telescope conjecture, first formulated by Ravenel in the late 1970s, is a conjectural classification of smashing localizations of the stable homotopy category. Participants discussed interactions between such localizations ...
    • 2414 - Arbeitsgemeinschaft: Geometry and Representation Theory around the P=W Conjecture 

      [OWR-2024-16] Workshop Report 2024,16 (2024) - (31 Mar - 05 Apr 2024)
      Given a smooth projective curve C, nonabelian Hodge theory gives a diffeomorphism between two different moduli spaces associated to C. The first is the moduli space of Higgs bundles on C of rank n, which is equipped ...
    • 2441 - Arbeitsgemeinschaft: Quantum Signal Processing and Nonlinear Fourier Analysis 

      [OWR-2024-46] Workshop Report 2024,46 (2024) - (06 Oct - 11 Oct 2024)
      A pivotal algorithm in quantum signal processing represents a real-valued function as a specific entry in a product of SU(2) matrices, where an argument matrix alternates with a sequence of coefficient matrices. Recently, ...
    • 2429 - Arithmetic Geometry 

      [OWR-2024-33] Workshop Report 2024,33 (2024) - (14 Jul - 19 Jul 2024)
      Arithmetic geometry is at the interface between algebraic geometry and number theory, and studies schemes over the ring of integers of number fields, or their p-adic completions. The talks covered a wide range of ...
    • 2425 - Arrangements, Matroids and Logarithmic Vector Fields 

      [OWR-2024-29] Workshop Report 2024,29 (2024) - (16 Jun - 21 Jun 2024)
      The focus of this workshop was on the ongoing interaction between geometric aspects of matroid theory with various directions in the study of hyperplane arrangements. A hyperplane arrangement is exactly a linear ...
    • 2433 - Calculus of Variations 

      [OWR-2024-37] Workshop Report 2024,37 (2024) - (11 Aug - 16 Aug 2024)
      The Calculus of Variations is at the same time a classical subject, with long-standing open questions which have generated exciting discoveries in recent decades, and a modern subject in which new types of questions ...
    • 2403 - Cluster Algebras and Its Applications 

      [OWR-2024-2] Workshop Report 2024,2 (2024) - (14 Jan - 19 Jan 2024)
      This workshop focused on recent developments in cluster algebras and their applications as well as interactions with other areas of mathematics. In addition to new advances in the theory of cluster algebras themselves, it ...
    • 2411a - Combinatorial *-algebras 

      [OWR-2024-12] Workshop Report 2024,12 (2024) - (10 Mar - 15 Mar 2024)
      This workshop aimed to strengthen ties and foster collaborations between different communities working on combinatorial -algebras, including C-and pure algebraists.
    • 2446 - Combinatorial Optimization 

      [OWR-2024-50] Workshop Report 2024,50 (2024) - (10 Nov - 15 Nov 2024)
      Combinatorial optimization deals with optimization problems defined on polyhedral constraints or discrete structures such as graphs and networks. In the past thirty years the topic has developed into a rich mathematical ...
    • 2423 - Complexity Theory 

      [OWR-2024-27] Workshop Report 2024,27 (2024) - (02 Jun - 07 Jun 2024)
      Computational Complexity Theory is the mathematical study of the intrinsic power and limitations of computational resources like time, space, or randomness. The current workshop focused on recent developments in ...
    • 2422 - Constrained Dynamics, Stochastic Numerical Methods and the Modeling of Complex Systems 

      [OWR-2024-26] Workshop Report 2024,26 (2024) - (26 May - 31 May 2024)
      The workshop aimed to unite researchers from diverse fields of mathematics and statistics to explore the foundations of high-dimensional modeling and computational studies. It addressed recent advancements in numerical ...
    • 2451 - Convex Geometry and its Applications 

      [OWR-2024-58] Workshop Report 2024,58 (2024) - (15 Dec - 20 Dec 2024)
      The geometry of convex domains in Euclidean space plays a central role in several branches of mathematics: functional and harmonic analysis, the theory of PDEs, linear programming and, increasingly, in the study ...
    • 2444 - Deep Learning for PDE-based Inverse Problems 

      [OWR-2024-48] Workshop Report 2024,48 (2024) - (27 Oct - 01 Nov 2024)
      Analysing learned concepts for PDE-based parameter identification problems requires input from different research areas such as inverse problems, partial differential equations, statistics and mathematical foundations ...
    • 2445 - Directions in Rough Analysis 

      [OWR-2024-49] Workshop Report 2024,49 (2024) - (03 Nov - 08 Nov 2024)
      Rough path theory emerged in the 1990s and was developed in the 2000s as an improved approach to understanding the interaction of complex random systems. As a broader alternative to stochastic calculus, it simultaneously settled ...
    • 2404 - Discrete Geometry 

      [OWR-2024-3] Workshop Report 2024,3 (2024) - (21 Jan - 26 Jan 2024)
      A number of important recent developments in various branches of discrete geometry were presented at the workshop. The presentations illustrated both the diversity of the area and its strong connections to other fields ...