Browsing 5 - Oberwolfach Reports (OWR) by Title

0109a - Mini-Workshop: Schuralgebren und Quantengruppen

[TB-2001-8] Workshop Report 2001,8 (2001) - (25 Feb - 03 Mar 2001)

1941c - Mini-Workshop: Self-adjoint Extensions in New Settings

[OWR-2019-47] Workshop Report 2019,47 (2019) - (06 Oct - 12 Oct 2019)

The main focus of the workshop is on the analysis of boundary value problems for differential and difference operators in some non-classical geometric settings, such as fractal graphs, sub-Riemannian manifolds or non-elliptic ...

1003c - Mini-Workshop: Semiparametric Modelling of Multivariate Economic Time Series With Changing Dynamics

[OWR-2010-5] Workshop Report 2010,5 (2010) - (17 Jan - 23 Jan 2010)

Modelling multivariate time series of possibly high dimension calls for appropriate dimension-reduction, e.g. by some factor modelling, additive modelling, or some simplified parametric structure for the dynamics (i.e. the ...

1946c - Mini-Workshop: Seshadri Constants

[OWR-2019-53] Workshop Report 2019,53 (2019) - (10 Nov - 16 Nov 2019)

Seshadri constants were defined by Demailly around 30 years ago using the ampleness criterion of Seshadri. Demailly was interested in studying problems related to separation of jets of line bundles on projective varieties, ...

0715a - Mini-Workshop: Shape Analysis for Eigenvalues

[OWR-2007-18] Workshop Report 2007,18 (2007) - (08 Apr - 14 Apr 2007)

The main goal of the meeting was to bring together two mathematical communities working on the shape analysis of eigenvalues by quite different methods. On the one hand explicit solutions to optimal shape problems for ...

1040a - Mini-Workshop: Shearlets

[OWR-2010-44] Workshop Report 2010,44 (2010) - (03 Oct - 09 Oct 2010)

Over the last 20 years, multiscale methods and wavelets have revolutionized the field of applied mathematics by providing an efficient means for encoding isotropic phenomena. Directional multiscale systems, particularly ...

1546a - Mini-Workshop: Singular Curves on K3 Surfaces and Hyperkähler Manifolds

[OWR-2015-51] Workshop Report 2015,51 (2015) - (08 Nov - 14 Nov 2015)

The workshop focused on Severi varieties on

$K3$ surfaces, hyperkähler manifolds and their automorphisms. The main aim was to bring researchers in deformation theory of curves and singularities together with researchers ...

1507c - Mini-Workshop: Singularities in G2-geometry

[OWR-2015-8] Workshop Report 2015,8 (2015) - (08 Feb - 14 Feb 2015)

All currently known construction methods of smooth compact

$\mathrm G_2$ -manifolds have been tied to certain singular

$\mathrm G_2$ -spaces, which in Joyce’s original construction are

$\mathrm G_2$ -orbifolds and in Kovalev’s ...

0342c - Mini-Workshop: Small Deviation Problems for Stochastic Processes and Related Topics

[TB-2003-44] Workshop Report 2003,44 (2003) - (12 Oct - 18 Oct 2003)

1702b - Mini-Workshop: Spaces and Moduli Spaces of Riemannian Metrics

[OWR-2017-3] Workshop Report 2017,3 (2017) - (08 Jan - 14 Jan 2017)

The mini-workshop focused on central questions and new results concerning spaces and moduli spaces of Riemannian metrics with lower or upper curvature bounds on open and closed manifolds and, moreover, related themes from ...

0946a - Mini-Workshop: Spectrum of Transfer Operators: Recent Developments and Applications

[OWR-2009-49] Workshop Report 2009,49 (2009) - (08 Nov - 14 Nov 2009)

Transfer operators and their spectral theory provide a unifying framework for studying stochastic properties of chaotic deterministic dynamical systems. The goal of this workshop was to widen the class of systems that can ...

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 ...

2344b - Mini-Workshop: Standard Subspaces in Quantum Field Theory and Representation Theory

[OWR-2023-50] Workshop Report 2023,50 (2023) - (29 Oct - 03 Nov 2023)

Real standard subspaces of complex Hilbert spaces are long \linebreak known to provide the right language for Tomita-Takesaki modular theory of von Neumann algebras. In recent years they have also become an object of ...

0648a - Mini-Workshop: Statistical Methods for Inverse Problems

[OWR-2006-51] Workshop Report 2006,51 (2006) - (26 Nov - 02 Dec 2006)

Inverse problems appear naturally in a broad range of applications. Numerical analysis and statistics have – often independently – developed methods for regularisation and inversion. The aim of this mini-workshop is to ...

1307c - Mini-Workshop: Stochastic Analysis for Poisson Point Processes: Malliavin Calculus, Wiener-Ito Chaos Expansions and Stochastic Geometry

[OWR-2013-9] Workshop Report 2013,9 (2013) - (10 Feb - 16 Feb 2013)

Malliavin calculus plays an important role in the stochastic analysis for Poisson point processes. This technique is tightly connected with chaotic expansions, that were introduced in the first half of the last century by ...

1706b - Mini-Workshop: Stochastic Differential Equations: Regularity and Numerical Analysis in Finite and Infinite Dimensions

[OWR-2017-9] Workshop Report 2017,9 (2017) - (05 Feb - 11 Feb 2017)

This Mini-Workshop is devoted to regularity and numerical analysis of stochastic ordinary and partial differential equations (SDEs for both). The standard assumption in the literature on SDEs is global Lipschitz continuity ...