Now showing items 1-5 of 5

• #### 1350 - Cluster Algebras and Related Topics ﻿

[OWR-2013-58] (2013) - (08 Dec - 14 Dec 2013)
Cluster algebras are a class of commutative algebras intoduced by Fomin and Zelevinsky in 2000. Their original purpose was to obtain a combinatorial approach to Lusztig’s dual canonical bases of quantum groups and to total ...
• #### 1329 - Explicit Methods in Number Theory ﻿

[OWR-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, ...
• #### 1336 - Matrix Factorizations in Algebra, Geometry, and Physics ﻿

[OWR-2013-44] (2013) - (01 Sep - 07 Sep 2013)
Let $W$ be a polynomial or power series in several variables, or, more generally, a nonzero element in some regular commutative ring. A matrix factorization of $W$ consists of a pair of square matrices $X$ and $Y$ of the ...
• #### 1320b - Mini-Workshop: Constructive Homological Algebra with Applications to Coherent Sheaves and Control Theory ﻿

[OWR-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] (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. ...