Browsing Oberwolfach Reports by MSC "22"

Now showing items 21-40 of 58

    • 0511 - Enveloping Algebras and Geometric Representation Theory 

      [OWR-2005-13] Workshop Report 2005,13 (2005) - (13 Mar - 19 Mar 2005)
      Abstract. The study of Enveloping Algebras has undergone a significant and continuous evolution and moreover has inspired a wide variety of developments in many areas of mathematics including Ring Theory, Differential ...

    • 1120a - Finite-dimensional Approximations of Discrete Groups 

      [OWR-2011-26] Workshop Report 2011,26 (2011) - (15 May - 21 May 2011)
      The main objective of this workshop was to bring together experts from various fields, which are all interested in finite and finite-dimensional approximations of infinite algebraic and analytic objects, such as groups, ...

    • 1229 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

      [OWR-2012-35] Workshop Report 2012,35 (2012) - (15 Jul - 21 Jul 2012)
      The workshop brought together experts in the young and rapidly developing mathematical fields of Geometric group theory, hyperbolic dynamics and symplectic geometry. The activities included talks on recent achievements and ...

    • 0837 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

      [OWR-2008-42] Workshop Report 2008,42 (2008) - (07 Sep - 13 Sep 2008)

    • 1028 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

      [OWR-2010-30] Workshop Report 2010,30 (2010) - (11 Jul - 17 Jul 2010)
      The main theme of the workshop is the interaction between the speedily developing fields of mathematics mentioned in the title. One of the purposes of the workshop is to highlight new exciting developments which are happening ...

    • 0630 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

      [OWR-2006-33] Workshop Report 2006,33 (2006) - (23 Jul - 29 Jul 2006)
      Geometric Group theory, Hyperbolic Dynamics and Symplectic Geometry are young and rapidly developing fields of mathematics. The scientific goal of the workshop was twofold: first, to present some recent breakthroughs, and, ...

    • 1920 - Geometry and Physics of Higgs Bundles 

      [OWR-2019-23] Workshop Report 2019,23 (2019) - (12 May - 18 May 2019)
      This workshop focused on interactions between the various perspectives on the moduli space of Higgs bundles over a Riemann surface. This subject draws on algebraic geometry, geometric topology, geometric analysis and ...

    • 1334 - Group Theory, Measure, and Asymptotic Invariants 

      [OWR-2013-42] Workshop Report 2013,42 (2013) - (18 Aug - 24 Aug 2013)
      The workshop ‘Group Theory, Measure, and Asymptotic Invariants’ organized by Miklos Abert (Budapest), Damien Gaboriau (Lyon) and Andreas Thom (Leipzig) was held 18 - 24 August 2013. The event was a continuation of the ...

    • 1721 - Harmonic Analysis and the Trace Formula 

      [OWR-2017-25] Workshop Report 2017,25 (2017) - (21 May - 27 May 2017)
      The purpose of this workshop was to discuss recent results in harmonic analysis that arise in the study of the trace formula. This theme is common to different directions of research on automorphic forms such as representation ...

    • 0742 - Harmonische Analysis und Darstellungstheorie Topologischer Gruppen 

      [OWR-2007-49] Workshop Report 2007,49 (2007) - (14 Oct - 20 Oct 2007)
      This was a meeting in the general area of representation theory and harmonic analysis on reductive groups.

    • 1027 - Homogeneous Dynamics and Number Theory 

      [OWR-2010-29] Workshop Report 2010,29 (2010) - (04 Jul - 10 Jul 2010)
      The theory of flows on homogeneous spaces of Lie groups has emerged as a distinct, rapidly advancing subject over the last few decades incorporating ergodic theory, geometry and number theory. The workshop showcased the ...

    • 0915a - Homotopy Theory of Function Spaces and Related Topics 

      [OWR-2009-19] Workshop Report 2009,19 (2009) - (05 Apr - 11 Apr 2009)
      This workshop brought together researchers studying a variety of problems related to the homotopy theory of function spaces. Topics covered included: evaluation maps and Gottlieb groups, the classification of gauge groups ...

    • 1046a - Infinite Dimensional Lie Theory 

      [OWR-2010-51] Workshop Report 2010,51 (2010) - (14 Nov - 20 Nov 2010)
      The workshop focussed on recent developments in infinite-dimensional Lie theory. The talks covered a broad range of topics, such as structure and classification theory of infinite-dimensional Lie algebras, geometry of ...

    • 0650 - Infinite Dimensional Lie Theory 

      [OWR-2006-55] Workshop Report 2006,55 (2006) - (10 Dec - 16 Dec 2006)
      The workshop focussed on recent developments in infinite-dimensional Lie theory. The talks covered a broad range of topics, such as structure and classification theory of infinite-dimensional Lie algebras, geometry of ...

    • 1603 - Lattices and Applications in Number Theory 

      [OWR-2016-3] Workshop Report 2016,3 (2016) - (17 Jan - 23 Jan 2016)
      This is a report on the workshop on Lattices and Applications in Number Theory held in Oberwolfach, from January 17 to January 23, 2016. The workshop brought together people working in various areas related to the field: ...

    • 1635 - Measured Group Theory 

      [OWR-2016-41] Workshop Report 2016,41 (2016) - (28 Aug - 03 Sep 2016)
      The workshop aimed to study discrete and Lie groups and their actions using measure theoretic methods and their asymptotic invariants, such as $\ell^2$-invariants, the rank gradient, cost, torsion growth, entropy-type ...

    • 2149a - Mini-Workshop: (Anosov)$^3$ (hybrid meeting) 

      [OWR-2021-56] Workshop Report 2021,56 (2021) - (05 Dec - 11 Dec 2021)
      Three different active fields are subsumed under the keyword Anosov theory: Spectral theory of Anosov flows, dynamical rigidity of Anosov actions, and Anosov representations. In all three fields there have been dynamic ...

    • 1215c - Mini-Workshop: Endomorphisms, Semigroups and C*-Algebras of Rings 

      [OWR-2012-20] Workshop Report 2012,20 (2012) - (08 Apr - 14 Apr 2012)
      The main aim of the workshop was to explore recent progress in the study of endomorphisms of $C*$-algebras, semigroup crossed products, graph algebras, ring $C*$-algebras, purely infinite $C*$-algebras and related algebraic ...

    • 1606a - Mini-Workshop: Operator Spaces and Noncommutative Geometry in Interaction 

      [OWR-2016-6] Workshop Report 2016,6 (2016) - (07 Feb - 13 Feb 2016)
      In recent years, operator space theory has made remarkable appearances in noncommutative geometry, notably in the study of $C^*$-algebras of real reductive groups and the unbounded picture of Kasparov theory. In both these ...

    • 1915b - Mini-Workshop: Reflection Groups in Negative Curvature 

      [OWR-2019-17] Workshop Report 2019,17 (2019) - (07 Apr - 13 Apr 2019)
      Discrete groups generated by reflections constitute an important source of examples of lattices in simple Lie groups of real rank $1$ (whose associated symmetric spaces are negatively curved). Yet a classification for ...