Workshops 2009

 
 

Workshops 2009

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    • 0913 - Representations of Finite Groups 

      [OWR-2009-17] Workshop Report 2009,17 (2009) - (22 Mar - 28 Mar 2009)
      The workshop Representations of Finite Groups was organised by Joseph Chuang (London), Markus Linckelmann (Aberdeen), Gunter Malle (Kaiserslautern) and Jeremy Rickard (Bristol). It covered a wide variety of aspects of the ...

    • 0912 - Sparse Recovery Problems in High Dimensions: Statistical Inference and Learning Theory 

      [OWR-2009-16] Workshop Report 2009,16 (2009) - (15 Mar - 21 Mar 2009)
      The statistical analysis of high dimensional data requires new techniques, extending results from nonparametric statistics, analysis, probability, approximation theory, and theoretical computer science. The main problem ...

    • 0911 - Enveloping Algebras and Geometric Representation Theory 

      [OWR-2009-15] Workshop Report 2009,15 (2009) - (08 Mar - 14 Mar 2009)
      The meeting brought together experts investigating Lie theory from the geometric, algebraic and combinatorial points of view to discuss recent progress and bring forward the research in this area by fostering scientific ...

    • 0910c - Mini-Workshop: Non-Negativity is a Quantum Phenomenon 

      [OWR-2009-14] Workshop Report 2009,14 (2009) - (01 Mar - 07 Mar 2009)
      In recent publications, the same combinatorial description has arisen for three separate objects of interest: non-negative cells in the real grassmannian (Postnikov, Williams); torus orbits of symplectic leaves in the ...

    • 0910b - Mini-Workshop: The Pisot Conjecture - From Substitution Dynamical Systems to Rauzy Fractals and Meyer Sets 

      [OWR-2009-13] Workshop Report 2009,13 (2009) - (01 Mar - 07 Mar 2009)
      This mini-workshop brought together researchers with diverse backgrounds and a common interest in facets of the Pisot conjecture, which relates certain properties of a substitution to dynamical properties of the associated ...

    • 0910a - Mini-Workshop: Numerical Upscaling for Flow Problems: Theory and Applications 

      [OWR-2009-12] Workshop Report 2009,12 (2009) - (01 Mar - 07 Mar 2009)
      The objective of this workshop was to bring together researchers working in multiscale simulations with emphasis on multigrid methods and multiscale finite element methods, aiming at chieving of better understanding and ...

    • 0909 - Control Theory: On the Way to New Application Fields 

      [OWR-2009-11] Workshop Report 2009,11 (2009) - (22 Feb - 28 Feb 2009)
      Control theory is an interdisciplinary field that is located at the crossroads of pure and applied mathematics with systems engineering and the sciences. Recently, deep interactions are emerging with new application areas, ...

    • 0908b - Mini-Workshop: Product Systems and Independence in Quantum Dynamics 

      [OWR-2009-9] Workshop Report 2009,9 (2009) - (15 Feb - 21 Feb 2009)
      Quantum dynamics, both reversible (i.e., closed quantum systems) and irreversible (i.e., open quantum systems), gives rise to product systems of Hilbert spaces or, more generally, of Hilbert modules. When we consider ...

    • 0908a - Mini-Workshop: Category Theory and Related Fields: History and Prospects 

      [OWR-2009-8] Workshop Report 2009,8 (2009) - (15 Feb - 21 Feb 2009)
      The workshop concerned various topics in the history of category theory and related fields, paying attention to some extent also to open questions, present and possible future development.

    • 0908c - Mini-Workshop: Support Varieties 

      [OWR-2009-10] Workshop Report 2009,10 (2009) - (15 Feb - 21 Feb 2009)
      The notion of support is a fundamental concept which provides a geometric approach for studying various algebraic structures. The prototype for this has been Quillen’s description of the algebraic variety corresponding to ...

    • 0907b - Wave Motion 

      [OWR-2009-7] Workshop Report 2009,7 (2009) - (08 Feb - 14 Feb 2009)
      This workshop was devoted to recent progress in the mathematical study of water waves, with special emphasis on nonlinear phenomena. Both aspects related to the governing equations (free boundary Euler equations) as well ...

    • 0907a - Low Eigenvalues of Laplace and Schrödinger Operators 

      [OWR-2009-6] Workshop Report 2009,6 (2009) - (08 Feb - 14 Feb 2009)
      This workshop brought together researchers interested in eigenvalue problems for Laplace and Schr¨dinger operators. The main topics o of discussions and investigations covered Dirichlet and Neumann eigenvalue problems, ...

    • 0906 - The Arithmetic of Fields 

      [OWR-2009-5] Workshop Report 2009,5 (2009) - (01 Feb - 07 Feb 2009)
      The workshop “The Arithmetic of Fields” focused on a series of problems concerning the interplay between number theory, arithmetic and algebraic geometry, Galois theory, and model theory, such as: the Galois theory of ...

    • 0905 - Numerical Techniques for Optimization Problems with PDE Constraints 

      [OWR-2009-4] Workshop Report 2009,4 (2009) - (25 Jan - 31 Jan 2009)
      The development, analysis and implementation of efficient and robust numerical techniques for optimization problems associated with partial differential equations (PDEs) is of utmost importance for the optimal control of ...

    • 0904 - Random Trees 

      [OWR-2009-3] Workshop Report 2009,3 (2009) - (18 Jan - 24 Jan 2009)
      The meeting was devoted to random trees, a central concept in mathematics that provides a key way of thinking about relationships between objects such as particles in a fluid, individuals in a population, or labels in a ...

    • 0903 - Discrete Differential Geometry 

      [OWR-2009-2] Workshop Report 2009,2 (2009) - (11 Jan - 17 Jan 2009)
      This is the collection of extended abstracts for the 26 lectures and the open problems session at the second Oberwolfach workshop on Discrete Differential Geometry.

    • 0902 - Toric Geometry 

      [OWR-2009-1] Workshop Report 2009,1 (2009) - (04 Jan - 10 Jan 2009)
      Toric Geometry originated from investigations of torus actions on geometric and algebraic objects. It is addressed through algebraic geometry, symplectic geometry, equivariant topology, as well as the theory of convex ...