• The C-Map as a Functor on Certain Variations of Hodge Structure 

      [OWP-2021-04] Mantegazza, Mauro; Saha, Arpan (Mathematisches Forschungsinstitut Oberwolfach, 2021-03-15)
      We give a new manifestly natural presentation of the supergravity c-map. We achieve this by giving a more explicit description of the correspondence between projective special Kähler manifolds and variations of Hodge ...
    • $C^*$-algebras: structure and classification 

      [SNAP-2021-002-EN] Kerr, David (Mathematisches Forschungsinstitut Oberwolfach, 2021-02-23)
      The theory of $C^*$-algebras traces its origins back to the development of quantum mechanics and it has evolved into a large and highly active field of mathematics. Much of the progress over the last couple of decades ...
    • Calculating conjugacy classes in Sylow p-subgroups of finite Chevalley groups of rank six and seven 

      [OWP-2013-10] Goodwin, Simon M.; Mosch, Peter; Röhrle, Gerhard (Mathematisches Forschungsinstitut Oberwolfach, 2013-04-10)
      Let $G(q)$ be a finite Chevalley group, where $q$ is a power of a good prime $p$, and let $U(q)$ be a Sylow $p$-subgroup of $G(q)$. Then a generalized version of a conjecture of Higman asserts that the number $k(U(q))$ of ...
    • 1429 - Calculus of Variations 

      [OWR-2014-33] (2014) - (13 Jul - 19 Jul 2014)
      The Calculus of Variations is at the same time a classical subject, with long-standing open questions which have generated deep discoveries in recent decades, and a modern subject in which new types of questions arise, ...
    • 0227 - Calculus of Variations 

      [TB-2002-33] (2002) - (30 Jun - 06 Jul 2002)
    • 1831 - Calculus of Variations 

      [OWR-2018-35] (2018) - (29 Jul - 04 Aug 2018)
      The Calculus of Variations is at once a classical subject, and a very modern one. Its scope encompasses a broad range of topics in geometric analysis, and deep questions about PDE. New frontiers are constantly emerging, ...
    • 0628 - Calculus of Variations 

      [OWR-2006-31] (2006) - (09 Jul - 15 Jul 2006)
      Research in the Calculus of Variations has always been motivated by questions generated within the field itself as well as by problems arising
    • 1029 - Calculus of Variations 

      [OWR-2010-31] (2010) - (18 Jul - 24 Jul 2010)
      Since its invention by Newton, the calculus of variations has formed one of the central techniques for studying problems in geometry, physics, and partial differential equations. This trend continues even today. On the one ...
    • 1628 - Calculus of Variations 

      [OWR-2016-34] (2016) - (10 Jul - 16 Jul 2016)
      The Calculus of Variations is subject with a long and distinguished history, a great deal of diverse current activity, and close connections to other fields such as geometry and mathematical physics. The July 2016 workshop ...
    • 0027 - Calculus of Variations 

      [TB-2000-27] (2000) - (02 Jul - 08 Jul 2000)
    • 0425 - Calculus of Variations 

      [OWR-2004-29] (2004) - (13 Jun - 19 Jun 2004)
    • 0828 - Calculus of Variations 

      [OWR-2008-31] (2008) - (06 Jul - 12 Jul 2008)
    • 1230 - Calculus of Variations 

      [OWR-2012-36] (2012) - (22 Jul - 28 Jul 2012)
      Since its invention, the calculus of variations has been a central field of mathematics and physics, providing tools and techniques to study problems in geometry, physics and partial differential equations. On the one hand, ...
    • 2233 - Calculus of Variations 

      [OWR-2022-37] (2022) - (14 Aug - 20 Aug 2022)
      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 ...
    • 2032 - Calculus of Variations (hybrid meeting) 

      [OWR-2020-22] (2020) - (02 Aug - 08 Aug 2020)
      Calculus of Variations touches several interrelated areas. In this workshop we covered several topics, such as minimal submanifolds, mean curvature and related flows, free boundary problems, variational models of ...
    • Cataland: Why the Fuß? 

      [OWP-2019-01] Stump, Christian; Thomas, Hugh; Williams, Nathan (Mathematisches Forschungsinstitut Oberwolfach, 2019-01-21)
      The three main objects in noncrossing Catalan combinatorics associated to a finite Coxeter system are noncrossing partitions, clusters, and sortable elements. The first two of these have known Fuß-Catalan generalizations. ...
    • Categoric Aspects of Authentication 

      [OWP-2012-05] Schillewaert, Jeroen; Thas, Koen (Mathematisches Forschungsinstitut Oberwolfach, 2012-04-24)
    • Categorical Linearly Ordered Structures 

      [OWP-2018-08] Downey, Rod; Melnikov, Alexander; Ng, Keng Meng (Mathematisches Forschungsinstitut Oberwolfach, 2018-04-26)
      We prove that for every computable limit ordinal $\alpha$ there exists a computable linear ordering $\mathcal{A}$ which is $\Delta^0_\alpha$-categorical and $\alpha$ is smallest such, but nonetheless for every isomorphic ...
    • A categorical model for the virtual braid group 

      [OWP-2011-19] Kauffman, Louis H.; Lambropoulou, Sofia (Mathematisches Forschungsinstitut Oberwolfach, 2011-05-18)
    • Cauchy Completeness, Lax Epimorphisms and Effective Descent for Split Fibrations 

      [OWP-2023-06] Lucatelli Nunes, Fernando; Prezado, Rui; Sousa, Lurdes (Mathematisches Forschungsinstitut Oberwolfach, 2023-06-19)
      For any suitable base category $\mathcal{V} $, we find that $\mathcal{V} $-fully faithful lax epimorphisms in $\mathcal{V} $-$\mathsf{Cat} $ are precisely those $\mathcal{V}$-functors $F \colon \mathcal{A} \to \mathcal{B}$ ...