Browsing Oberwolfach Reports by MSC "28"
Now showing items 120 of 21

1705  Applications of Optimal Transportation in the Natural Sciences
[OWR20177] (2017)  (29 Jan  04 Feb 2017)The aim of this workshop was to gather a mixed group of experts and young researchers from different areas of applied mathematics in which optimal transport plays a central role. Applications in one of the classical areas ... 
2108  Applications of Optimal Transportation in the Natural Sciences (online meeting)
[OWR202110] (2021)  (21 Feb  27 Feb 2021)Concepts and methods from the mathematical theory of optimal transportation have reached significant importance in various fields of the natural sciences. The view on classical problems from a "transport perspective'' ... 
1741  Arbeitsgemeinschaft: Additive Combinatorics, Entropy, and Fractal Geometry
[OWR201747] (2017)  (08 Oct  13 Oct 2017)The aim of the workshop was to survey recent developments in fractal geometry, specifically those related to projections and slices of planar selfsimilar sets, and dimension and absolute continuity of selfsimilar measures ... 
1241  Arbeitsgemeinschaft: Ergodic Theory and Combinatorial Number Theory
[OWR201250] (2012)  (07 Oct  13 Oct 2012)The aim of this Arbeitsgemeinschaft was to introduce young researchers with various backgrounds to the multifaceted and mutually perpetuating connections between ergodic theory, topological dynamics, combinatorics, and ... 
0914  Arbeitsgemeinschaft: Optimal Transport and Geometry
[OWR200918] (2009)  (29 Mar  04 Apr 2009)This Arbeitsgemeinschaft was devoted to recent developments in optimal transport with emphasis on links and applications to geometry. The topics reached from the origin of optimal transport as a variational problem, where ... 
1841  Arbeitsgemeinschaft: Rigidity of Stationary Measure
[OWR201847] (2018)  (07 Oct  12 Oct 2018)The aim of this Arbeitsgemeinschaft was to understand the classification of stationary measures for semisimple random walks on a finite volume homogeneous space and its applications as described in the two papers [1] and [2]. 
1414  Arbeitsgemeinschaft: Superrigidity
[OWR201416] (2014)  (30 Mar  05 Apr 2014)The purpose of the Arbeitsgemeinschaft was to review old and new phenomenas of rigidity in mathematics. The broad spectrum of such results was covered, such as MargulisZimmer superrigidity, cocyle and character rigidity. 
1119  Billiards, Flat Surfaces, and Dynamics on Moduli Spaces
[OWR201125] (2011)  (08 May  14 May 2011)This workshop brought together people working on the dynamics of various flows on moduli spaces, in particular the action of SL$_2(\mathbb R)$ on flat surfaces. The new results presented covered properties of interval ... 
2203  Groups and Dynamics: Topology, Measure, and Borel Structure
[OWR20223] (2022)  (16 Jan  22 Jan 2022)While the subjects of topological dynamics, ergodic theory, and descriptive set theory have long interacted in a variety of profitable ways, recent developments have ushered in a vigorous new phase of interplay between ... 
2323  Incidence Problems in Harmonic Analysis, Geometric Measure Theory, and Ergodic Theory
[OWR202325] (2023)  (04 Jun  09 Jun 2023)The workshop "Incidence Problems in Harmonic Analysis, Geometric Measure Theory, and Ergodic Theory" covered interactions between geometric problems involving fractals, dimensions, patterns, projections and incidences, and ... 
1751  Mathematical Instruments between Material Artifacts and Ideal Machines: Their Scientific and Social Role before 1950
[OWR201758] (2017)  (17 Dec  23 Dec 2017)Since 1950, mathematicians have become increasingly familiar with the digital computer in their professional practice. Previously, however, many other instruments, now mostly forgotten, were commonly used to compute numerical ... 
1440c  MiniWorkshop: Differentiable Ergodic Theory, Dimension Theory and Stable Foliations
[OWR201446] (2014)  (28 Sep  04 Oct 2014)The miniworkshop Differentiable Ergodic Theory, Dimension Theory and Stable Foliations brought together experts in thermodynamical formalism, hyperbolic dynamics and dimension theory from several countries. The geographic ... 
0715b  MiniWorkshop: Geometric Measure Theoretic Approaches to Potentials on Fractals and Manifolds
[OWR200719] (2007)  (08 Apr  14 Apr 2007)The workshop brought together researchers and graduate students from diﬀerent areas of mathematics, such as analysis, probability theory, geometry, and number theory. The topics of joint interest were motivated by recent ... 
0910b  MiniWorkshop: The Pisot Conjecture  From Substitution Dynamical Systems to Rauzy Fractals and Meyer Sets
[OWR200913] (2009)  (01 Mar  07 Mar 2009)This miniworkshop 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 ... 
1201c  MiniWorkshop: Thermodynamic Formalism, Geometry and Stochastics
[OWR20123] (2012)  (01 Jan  07 Jan 2012)Thermodynamic formalism and all its branches and applications in conformal dynamics, probability theory, stochastics and fractal geometry represent highly important fields in modern Mathematics, which are currently very ... 
1337  Noncommutative Geometry
[OWR201345] (2013)  (08 Sep  14 Sep 2013)Noncommutative Geometry applies ideas from geometry to mathematical structures determined by noncommuting variables. This meeting emphasized the connections of Noncommutative Geometry to number theory and ergodic theory. 
1113  Operator Algebras and Representation Theory: Frames, Wavelets and Fractals
[OWR201117] (2011)  (27 Mar  02 Apr 2011)The central focus of the workshop was KadisonSinger conjecture and its connection to operator algebras, harmonic analysis, representation theory and the theory of fractals. The program was intrinsically interdisciplinary ... 
1006a  Optimal Constants in the Theory of Sobolev Spaces and PDEs
[OWR20108] (2010)  (07 Feb  13 Feb 2010)Recent research activities on sharp constants and optimal inequalities have shown their impact on a deeper understanding of geometric, analytical and other phenomena in the context of partial differential equations and ... 
1731  Partial Differential Equations
[OWR201735] (2017)  (30 Jul  05 Aug 2017)The workshop dealt with nonlinear partial differential equations and some applications in geometry, touching several different topics such as minimal surfaces and geometric measure theory, conformal geometry, geometric ... 
1740  Spectral Structures and Topological Methods in Mathematical Quasicrystals
[OWR201746] (2017)  (01 Oct  07 Oct 2017)The mathematical theory of aperiodic order grew out of various predecessors in discrete geometry, harmonic analysis and mathematical physics, and developed rapidly after the discovery of real world quasicrystals in 1982 ...