Oberwolfach Reports: Recent submissions

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    • 1329 - Explicit Methods in Number Theory 

      [OWR-2013-35] Workshop Report 2013,35 (2013) - (14 Jul - 20 Jul 2013)
      These notes contain extended abstracts on the topic of explicit methods in number theory. The range of topics includes effectiveness in rational points on curves and especially on modular curves, modularity, L-functions, ...

    • 1328 - Dynamische Systeme 

      [OWR-2013-34] Workshop Report 2013,34 (2013) - (07 Jul - 13 Jul 2013)
      This workshop continued the biannual series at Oberwolfach on Dynamical Systems that started as the “Moser-Zehnder meeting” in 1981. The main themes of the workshop are the new results and developments in the area of ...

    • 1327 - Differentialgeometrie im Großen 

      [OWR-2013-33] Workshop Report 2013,33 (2013) - (30 Jun - 06 Jul 2013)
      The meeting continued the biannual conference series Differentialgeometrie im Großen at the MFO which was established in the 60’s by Klingenberg and Chern. Global Riemannian geometry with its connections to topology, ...

    • 1326 - Algebraic K-theory and Motivic Cohomology 

      [OWR-2013-32] Workshop Report 2013,32 (2013) - (23 Jun - 29 Jun 2013)
      Algebraic K-theory and motivic cohomology are strongly related tools providing a systematic way of producing invariants for algebraic or geometric structures. The definition and methods are taken from algebraic topology, ...

    • 1325b - Quadratic Forms and Linear Algebraic Groups 

      [OWR-2013-31] Workshop Report 2013,31 (2013) - (16 Jun - 22 Jun 2013)
      Topics discussed at the workshop “Quadratic Forms and Linear Algebraic Groups” included besides the algebraic theory of quadratic and Hermitian forms and their Witt groups several aspects of the theory of linear algebraic ...

    • 1325a - The Arithmetic of Fields 

      [OWR-2013-30] Workshop Report 2013,30 (2013) - (16 Jun - 22 Jun 2013)
      This report includes extended abstracts of talks given in a conference on the ”Arithmetic of Fields” that was held inMathematisches Forschung Institute, Oberwolfach during 16–22 June 2013. It also includes extended abstracts ...

    • 1324 - Hyperbolic Techniques for Phase Dynamics 

      [OWR-2013-29] Workshop Report 2013,29 (2013) - (09 Jun - 15 Jun 2013)
      The progress in the theory of hyperbolic conservation laws has always been and still is driven strongly by new fields of applications. The workshop addressed aspects of modelling, analysis and numerics for fundamental ...

    • 1323 - Geometric Structures in Group Theory 

      [OWR-2013-28] Workshop Report 2013,28 (2013) - (02 Jun - 08 Jun 2013)
      The overall theme of the conference was geometric group theory, interpreted quite broadly. In general, geometric group theory seeks to understand algebraic properties of groups by studying their actions on spaces with ...

    • 1322 - Complex Algebraic Geometry 

      [OWR-2013-27] Workshop Report 2013,27 (2013) - (26 May - 01 Jun 2013)
      The conference focused on several topics, classical and modern, in the classification theory of compact algebraic and Kähler varieties, and on several methods, from singularity theory, topology, homological algebra, Geometric ...

    • 1320b - Mini-Workshop: Constructive Homological Algebra with Applications to Coherent Sheaves and Control Theory 

      [OWR-2013-25] Workshop Report 2013,25 (2013) - (12 May - 18 May 2013)
      The main objective of this mini-workshop is to bring together recent developments in constructive homological algebra. There, the current state already reached a level of generality which allows simultaneous application ...

    • 1320c - Mini-Workshop: Localising and Tilting in Abelian and Triangulated Categories 

      [OWR-2013-26] Workshop Report 2013,26 (2013) - (12 May - 18 May 2013)
      The workshop brought together experts on localisation theory and tilting theory from different parts of mathematics with the aim of fully exploiting the power of some recent developments in so far rather independent contexts. ...

    • 1320a - Mini-Workshop: Spherical Varieties and Automorphic Representations 

      [OWR-2013-24] Workshop Report 2013,24 (2013) - (12 May - 18 May 2013)
      This workshop brought together, for the first time, experts on spherical varieties and experts on automorphic forms, in order to discuss subjects of common interest between the two fields. Spherical varieties have a very ...

    • 1319 - Heat Kernels, Stochastic Processes and Functional Inequalities 

      [OWR-2013-23] Workshop Report 2013,23 (2013) - (05 May - 11 May 2013)
      The general topic of the 2013 workshop Heat kernels, stochastic processes and functional inequalities was the study of linear and non-linear diffusions in geometric environments: finite and infinite-dimensional manifolds, ...

    • 1318b - Geometric Knot Theory 

      [OWR-2013-22] Workshop Report 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 ...

    • 1318a - Progress in Surface Theory 

      [OWR-2013-21] Workshop Report 2013,21 (2013) - (28 Apr - 04 May 2013)
      Over the last 30 years global surface theory has become pivotal in the understanding of low dimensional global phenomena. At the same time surface geometry became a platform on which seemingly different areas of mathematics ...

    • 1317b - Extremes in Branching Random Walk and Branching Brownian Motion 

      [OWR-2013-20] Workshop Report 2013,20 (2013) - (21 Apr - 27 Apr 2013)
      Branching random walk (BRW) and branching Brownian motion (BBM) are mathematical models for population growth and spatial displacement. When resources are plentiful, population sizes grow exponentially in time. In such a ...

    • 1317a - Mathematical Statistics of Partially Identified Objects 

      [OWR-2013-19] Workshop Report 2013,19 (2013) - (21 Apr - 27 Apr 2013)
      The workshop brought together leading experts in mathematical statistics, theoretical econometrics and bio-mathematics interested in mathematical objects occurring in the analysis of partially identified structures. The ...

    • 1316 - Combinatorics and Probability 

      [OWR-2013-18] Workshop Report 2013,18 (2013) - (14 Apr - 20 Apr 2013)
      The main theme of this workshop was the use of probabilistic methods in combinatorics and theoretical computer science. Although these methods have been around for decades, they are being refined all the time: they are ...

    • 1315 - Algebraic Groups 

      [OWR-2013-17] Workshop Report 2013,17 (2013) - (07 Apr - 13 Apr 2013)
      Linear algebraic groups is an active research area in contemporary mathematics. It has rich connections to algebraic geometry, representation theory, algebraic combinatorics, number theory, algebraic topology, and differential ...

    • 1314 - Arbeitsgemeinschaft: Limits of Structures 

      [OWR-2013-16] Workshop Report 2013,16 (2013) - (31 Mar - 05 Apr 2013)
      The goal of the Arbeitsgemeinschaft is to review current progress in the study of very large structures. The main emphasis is on the analytic approach that considers large structures as approximations of infinite analytic ...