Now showing items 386-405 of 1524

• #### 0834 - C*-Algebras ﻿

[OWR-2008-37] (2008) - (17 Aug - 23 Aug 2008)
A C*-algebra is an involutive Banach algebra $A$ which satisfies the C*-condition $\|a^*a\|=\|a\|^2$ for all $a\in A$. The theory of C*-algebras goes back to work of Murray and von Neumann, who first studied a special ...
• #### 1634 - C*-Algebras ﻿

[OWR-2016-40] (2016) - (21 Aug - 27 Aug 2016)
The field of operator algebras is a flourishing area of mathematics with strong ties to many other areas including functional/harmonic analysis, topology, (non-commutative) geometry, group theory and dynamical systems. The ...
• #### 1244 - C*-Algebras, Dynamics, and Classification ﻿

[OWR-2012-52] (2012) - (28 Oct - 03 Nov 2012)
Classification is a central theme in mathematics, and a particularly rich one in the theory of operator algebras. Indeed, one of the first major results in the theory is Murray and von Neumann’s type classification of ...
• #### 0535 - C*-Algebren ﻿

[OWR-2005-41] (2005) - (28 Aug - 03 Sep 2005)
The aim of the workshop C ∗ -algebras was to bring together researchers from basi- cally all areas related to operator algebra theory. This gives a unique opportunity to obtain a broader view of the subject and to create ...
• #### 1335 - C*-Algebren ﻿

[OWR-2013-43] (2013) - (25 Aug - 31 Aug 2013)
C*-algebras play an important role in many modern areas of mathematics, like Noncommutative Geometry and Topology, Dynamical Systems, Harmonic Analysis and others. The conference “C*-algebras” brings together leading experts ...
• #### 1010 - C*-Algebren ﻿

[OWR-2010-13] (2010) - (07 Mar - 13 Mar 2010)
The theory of C*-algebras plays a major role in many areas of modern mathematics, like Non-commutative Geometry, Dynamical Systems, Harmonic Analysis, and Topology, to name a few. The aim of the conference “C*-algebras” ...
• #### Calculating conjugacy classes in Sylow p-subgroups of finite Chevalley groups of rank six and seven ﻿

[OWP-2013-10] (Mathematisches Forschungsinstitut Oberwolfach, 2013-04-10)
Let $G(q)$ be a finite Chevalley group, where $q$ is a power of a good prime $p$, and let $U(q)$ be a Sylow $p$-subgroup of $G(q)$. Then a generalized version of a conjecture of Higman asserts that the number $k(U(q))$ of ...
• #### 0628 - Calculus of Variations ﻿

[OWR-2006-31] (2006) - (09 Jul - 15 Jul 2006)
The workshop Calculus of Variations'' took place from July 9 to 15, 2006, and was attended by almost fifty participants, mostly from European and North American universities and research institutes. There were 24 lectures ...
• #### 0425 - Calculus of Variations ﻿

[OWR-2004-29] (2004) - (13 Jun - 19 Jun 2004)
The workshop continued the longstanding biannual series at Oberwolfach on Calculus of Variations. This Oberwolfach series provides an imporant service to the mathematics community, being currently the only periodic in ...
• #### 0828 - Calculus of Variations ﻿

[OWR-2008-31] (2008) - (06 Jul - 12 Jul 2008)
This workshop attracted 44 participants, some 30\ of them women. Its main themes could be divided into three large groups (i) differential geometry; (ii) physics and materials; (iii) optimal transportation and its ...
• #### 1029 - Calculus of Variations ﻿

[OWR-2010-31] (2010) - (18 Jul - 24 Jul 2010)
Since its invention by Newton, the calculus of variations has formed one of the central techniques for studying problems in geometry, physics, and partial differential equations. This trend continues even today. On the one ...
• #### 1230 - Calculus of Variations ﻿

[OWR-2012-36] (2012) - (22 Jul - 28 Jul 2012)
Since its invention, the calculus of variations has been a central field of mathematics and physics, providing tools and techniques to study problems in geometry, physics and partial differential equations. On the one hand, ...
• #### 1429 - Calculus of Variations ﻿

[OWR-2014-33] (2014) - (13 Jul - 19 Jul 2014)
The Calculus of Variations is at the same time a classical subject, with long-standing open questions which have generated deep discoveries in recent decades, and a modern subject in which new types of questions arise, ...
• #### 1628 - Calculus of Variations ﻿

[OWR-2016-34] (2016) - (10 Jul - 16 Jul 2016)
The Calculus of Variations is subject with a long and distinguished history, a great deal of diverse current activity, and close connections to other fields such as geometry and mathematical physics. The July 2016 workshop ...
• #### Cataland: Why the Fuß? ﻿

[OWP-2019-01] (Mathematisches Forschungsinstitut Oberwolfach, 2019-01-21)
The three main objects in noncrossing Catalan combinatorics associated to a finite Coxeter system are noncrossing partitions, clusters, and sortable elements. The first two of these have known Fuß-Catalan generalizations. ...
• #### Categoric Aspects of Authentication ﻿

[OWP-2012-05] (Mathematisches Forschungsinstitut Oberwolfach, 2012-04-24)
• #### Categorical Linearly Ordered Structures ﻿

[OWP-2018-08] (Mathematisches Forschungsinstitut Oberwolfach, 2018-04-26)
We prove that for every computable limit ordinal $\alpha$ there exists a computable linear ordering $\mathcal{A}$ which is $\Delta^0_\alpha$-categorical and $\alpha$ is smallest such, but nonetheless for every isomorphic ...
• #### A categorical model for the virtual braid group ﻿

[OWP-2011-19] (Mathematisches Forschungsinstitut Oberwolfach, 2011-05-18)
• #### Central Limit Theorems for the Radial Spanning Tree ﻿

[OWP-2014-18] (Mathematisches Forschungsinstitut Oberwolfach, 2014)
Consider a homogeneous Poisson point process in a compact convex set in d-dimensional Euclidean space which has interior points and contains the origin. The radial spanning tree is constructed by connecting each point of ...
• #### 0935 - Challenges in Statistical Theory: Complex Data Structures and Algorithmic Optimization ﻿

[OWR-2009-39] (2009) - (23 Aug - 29 Aug 2009)
Technological developments have created a constant incoming stream of complex new data structures that need analysis. Modern statistics therefore means mathematically sophisticated new statistical theory that generates or ...