• G-complete reducibility in non-connected groups 

      [OWP-2013-09] Bate, Michael; Herpel, Sebastian; Martin, Benjamin; Röhrle, Gerhard (Mathematisches Forschungsinstitut Oberwolfach, 2013-04-10)
      In this paper we present an algorithm for determining whether a subgroup $H$ of a non-connected reductive group $G$ is $G$-completely reducible. The algorithm consists of a series of reductions; at each step, we perform ...
    • GAP Functionality for Zariski Dense Groups 

      [OWP-2017-22] Detinko, Alla; Flannery, Dane; Hulpke, Alexander (Mathematisches Forschungsinstitut Oberwolfach, 2017-09-14)
      In this document we describe the functionality of GAP [4] routines for Zariski dense or arithmetic groups that are developed in [1, 2, 3]. The research underlying the software was supported through the programme "Research ...
    • 0505 - Gemischte und nicht-standard Finite-Elemente-Methoden mit Anwendungen 

      [OWR-2005-5] (2005) - (30 Jan - 05 Feb 2005)
      Mixed and non-conforming finite element methods form a general mathematical framework for the spatial discretisation of partial differential equations, mainly applied to elliptic equations of second order and are be- coming ...
    • A Generalization of the Discrete Version of Minkowski’s Fundamental Theorem 

      [OWP-2014-17] González Merino, Bernardo; Henze, Matthias (Mathematisches Forschungsinstitut Oberwolfach, 2014)
      One of the most fruitful results from Minkowski’s geometric viewpoint on number theory is his so called 1st Fundamental Theorem. It provides an optimal upper bound for the volume of an o-symmetric convex body whose only ...
    • Generalized Entropy Method for the Renewal Equation with Measure Data 

      [OWP-2016-07] Gwiazda, Piotr; Wiedemann, Emil (Mathematisches Forschungsinstitut Oberwolfach, 2016-06-17)
      We study the long-time asymptotics for the so-called McKendrick-Von Foerster or renewal equation, a simple model frequently considered in structured population dynamics. In contrast to previous works, we can admit a bounded ...
    • Generalized Killing spinors and Lagrangian graphs 

      [OWP-2014-11] Moroianu, Andrei; Semmelmann, Uwe (Mathematisches Forschungsinstitut Oberwolfach, 2014-08-20)
      We study generalized Killing spinors on the standard sphere $\mathbb{S}^3$, which turn out to be related to Lagrangian embeddings in the nearly Kähler manifold $S^3 \times S^3$ and to great circle flows on $\mathbb{S}^3$. ...
    • Generalized Vector Cross Products and Killing Forms on Negatively Curved Manifolds 

      [OWP-2018-17] Barberis, María Laura; Moroianu, Andrei; Semmelmann, Uwe (Mathematisches Forschungsinstitut Oberwolfach, 2018-07-17)
      Motivated by the study of Killing forms on compact Riemannian manifolds of negative sectional curvature, we introduce the notion of generalized vector cross products on $\mathbb{R}^n$ and give their classification. Using ...
    • 0422 - Geomathematik 

      [OWR-2004-27] (2004) - (23 May - 29 May 2004)
      The present workshop gave an overview of recent results and current trends in geomathematics. The organizers and participants would like to take the opportunity to thank again the Mathematisches Forschungsinstitut Oberwolfach ...
    • 1506 - Geometric and Algebraic Combinatorics 

      [OWR-2015-5] (2015) - (01 Feb - 07 Feb 2015)
      The 2015 Oberwolfach meeting “Geometric and Algebraic Combinatorics” was organized by Gil Kalai (Jerusalem), Isabella Novik (Seattle), Francisco Santos (Santander), and Volkmar Welker (Marburg). It covered a wide variety ...
    • 0705 - Geometric and Topological Combinatorics 

      [OWR-2007-4] (2007) - (28 Jan - 03 Feb 2007)
      The 2007 Oberwolfach meeting ``Geometric and Topological Combinatorics'' was organized by Anders Björner (KTH and Mittag-Leffler Institute, Stockholm), Gil Kalai (Hebrew University, Jerusalem), and Günter M. Ziegler (TU ...
    • 1227b - Geometric Aspects of Spectral Theory 

      [OWR-2012-33] (2012) - (01 Jul - 07 Jul 2012)
      The workshop “Geometric Aspects of Spectral Theory” brought together leading researchers working in various areas of this vast field of mathematics. The meeting featured presentations on some of the most fascinating recent ...
    • Geometric flows and 3-manifolds : Oberwolfach Lecture 2005 

      [OWP-2007-01] Huisken, Gerhard (Mathematisches Forschungsinstitut Oberwolfach, 2007)
      The current article arose from a lecture1 given by the author in October 2005 on the work of R. Hamilton and G. Perelman on Ricci-flow and explains central analytical ingredients in geometric parabolic evolution equations ...
    • 0630 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

      [OWR-2006-33] (2006) - (23 Jul - 29 Jul 2006)
      The workshop \emph{Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry}, organized by Gerhard Knieper, Leonid Polterovich and Leonid Potyagailo brought together leading mathematicians working in these ...
    • 0837 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

      [OWR-2008-42] (2008) - (07 Sep - 13 Sep 2008)
      The workshop "Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry", organized by Gerhard Knieper, Leonid Polterovich and Leonid Potyagailo took place the second time in Oberwolfach. The general idea to ...
    • 1028 - Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry 

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

      [OWR-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 ...
    • 1318b - Geometric Knot Theory 

      [OWR-2013-22] (2013) - (28 Apr - 04 May 2013)
      Geometric knot theory studies relations between geometric properties of a space curve and the knot type it represents. As examples, knotted curves have quadrisecant lines, and have more distortion and more total curvature ...
    • 1115 - Geometric Methods of Complex Analysis 

      [OWR-2011-19] (2011) - (10 Apr - 16 Apr 2011)
      The purpose of this workshop was to discuss recent results in Several Complex Variables, Complex Geometry and Symplectic/Contact Geometry with a special focus on the interplay and exchange of ideas among these areas, which ...
    • 1505 - Geometric Methods of Complex Analysis 

      [OWR-2015-4] (2015) - (25 Jan - 31 Jan 2015)
      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 ...
    • 0612 - Geometric Numerical Integration 

      [OWR-2006-14] (2006) - (19 Mar - 25 Mar 2006)
      The subject of this workshop was numerical methods that preserve geometric properties of the flow of an ordinary or partial differential equation: symplectic and multisymplectic integrators for Hamiltonian systems, symmetric ...