Now showing items 1-20 of 69

• #### 1512 - Algebraic Geometry ﻿

[OWR-2015-15] (2015) - (15 Mar - 21 Mar 2015)
The workshop covered a broad variety of areas in algebraic geometry and was the occasion to report on recent advances and works in progress. Special emphasis was put on the role of derived categories and various stability ...
• #### Analytic Varieties with Finite Volume Amoebas are Algebraic ﻿

[OWP-2011-33] (Mathematisches Forschungsinstitut Oberwolfach, 2011)
In this paper, we study the amoeba volume of a given $k$-dimensional generic analytic variety $V$ of the complex algebraic torus $(C^*)^n$. When $n>=2k$, we show that $V$ is algebraic if and only if the volume of its amoeba ...
• #### 1119 - Billiards, Flat Surfaces, and Dynamics on Moduli Spaces ﻿

[OWR-2011-25] (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 ...
• #### 1322 - Complex Algebraic Geometry ﻿

[OWR-2013-27] (2013) - (26 May - 01 Jun 2013)
The conference focused on several topics, classical and modern, in the classification theory of compact algebraic and Kähler varieties, and on several methods, from singularity theory, topology, homological algebra, Geometric ...
• #### 0940 - Complex Algebraic Geometry ﻿

[OWR-2009-44] (2009) - (27 Sep - 03 Oct 2009)
The Conference focused on several classical and novel theories in the realm of complex algebraic geometry, such as Algebraic surfaces, Moduli theory, Minimal Model Program, Abelian Varieties, Holomorphic Symplectic Varieties, ...
• #### 1139 - Complex Algebraic Geometry ﻿

[OWR-2011-47] (2011) - (25 Sep - 01 Oct 2011)
The conference focused on several classical and modern topics in the realm of complex algebraic geometry, such as moduli spaces, birational geometry and the minimal model program, Mirror symmetry and Gromov–Witten invariants, ...
• #### Criteria for Algebraicity of Analytic Functions ﻿

[OWP-2018-25] (Mathematisches Forschungsinstitut Oberwolfach, 2018-11-12)
We consider functions defined on an open subset of a nonsingular, either real or complex, algebraic set. We give criteria for an analytic function to be a Nash (resp. regular, resp. polynomial) function. Our criteria depend ...
• #### Demailly’s Notion of Algebraic Hyperbolicity: Geometricity, Boundedness, Moduli of Maps ﻿

[OWP-2018-20] (Mathematisches Forschungsinstitut Oberwolfach, 2018-10-08)
Demailly's conjecture, which is a consequence of the Green-Griffiths-Lang conjecture on varieties of general type, states that an algebraically hyperbolic complex projective variety is Kobayashi hyperbolic. Our aim is to ...
• #### 0727 - Differentialgeometrie im Grossen ﻿

[OWR-2007-32] (2007) - (01 Jul - 07 Jul 2007)
The meeting continued the biannual conference series {\em Differentialgeometrie im Gro{ß}en} at the MFO which was established in the 60's by Klingenberg and Chern. Traditionally, the conference series covers a wide scope ...
• #### 0532 - Differentialgeometrie im Großen ﻿

[OWR-2005-35] (2005) - (07 Aug - 13 Aug 2005)
The meeting continued the biannual conference series Differen- tialgeometrie im Großen at the MFO which was established in the 60’s by Klingenberg and Chern. While global Riemannian geometry with its connec- tions to ...
• #### 0931 - Differentialgeometrie im Großen ﻿

[OWR-2009-35] (2009) - (26 Jul - 01 Aug 2009)
The meeting continued the biannual conference series Diﬀerentialgeometrie im Großen at the MFO which was established in the 60’s by Klingenberg and Chern. Global Riemannian geometry with its connections to geometric analysis, ...
• #### 1327 - Differentialgeometrie im Großen ﻿

[OWR-2013-33] (2013) - (30 Jun - 06 Jul 2013)
The meeting continued the biannual conference series Differentialgeometrie im Großen at the MFO which was established in the 60’s by Klingenberg and Chern. Global Riemannian geometry with its connections to topology, ...
• #### 1127 - Differentialgeometrie im Großen ﻿

[OWR-2011-33] (2011) - (03 Jul - 09 Jul 2011)
The meeting continued the biannual conference series Differentialgeometrie im Großen at the MFO which was established in the 60’s by Klingenberg and Chern. Global Riemannian geometry with its connections to topology, ...
• #### 1406b - Dirichlet Series and Function Theory in Polydiscs ﻿

[OWR-2014-6] (2014) - (02 Feb - 08 Feb 2014)
The interaction between Dirichlet series and function theory in polydiscs dates back to a fundamental insight of Harald Bohr and the subsequent groundbreaking work on multilinear forms and polarization by Bohnenblust and ...
• #### 1413 - Flat Surfaces and Dynamics on Moduli Space ﻿

[OWR-2014-15] (2014) - (23 Mar - 29 Mar 2014)
Dynamics of the Teichmüller geodesic flow on the moduli space of curves and asymptotic monodromy of the Hodge bundle along this flow have numerous applications to dynamics and geometry of measured foliations, to billiards ...
• #### 0632 - Four-dimensional Manifolds ﻿

[OWR-2006-35] (2006) - (06 Aug - 12 Aug 2006)
There are many active areas in the theory of topological, smooth, and symplectic 4-manifolds, and the flurry of recent activity has led to many spectacular advances. Each flavor of 4-manifold topology has its own distinctive ...
• #### Freeness of Multi-Reflection Arrangements via Primitive Vector Fields ﻿

[OWP-2017-10] (Mathematisches Forschungsinstitut Oberwolfach, 2017-04-20)
In 2002, Terao showed that every reflection multi-arrangement of a real reflection group with constant multiplicity is free by providing a basis of the module of derivations. We first generalize Terao's result to ...
• #### A Function Algebra Providing New Mergelyan Type Theorems in Several Complex Variables ﻿

[OWP-2019-02] (Mathematisches Forschungsinstitut Oberwolfach, 2019-02-11)
For compact sets $K\subset \mathbb C^{d}$, we introduce a subalgebra $A_{D}(K)$ of $A(K)$, which allows us to obtain Mergelyan type theorems for products of planar compact sets as well as for graphs of functions.
• #### 1115 - Geometric Methods of Complex Analysis ﻿

[OWR-2011-19] (2011) - (10 Apr - 16 Apr 2011)
The purpose of this workshop was to discuss recent results in Several Complex Variables, Complex Geometry and Symplectic/Contact Geometry with a special focus on the interplay and exchange of ideas among these areas, which ...
• #### 1505 - Geometric Methods of Complex Analysis ﻿

[OWR-2015-4] (2015) - (25 Jan - 31 Jan 2015)
The purpose of this workshop was to discuss recent results in Several Complex Variables, Complex Geometry and Complex Dynamical Systems with a special focus on the exchange of ideas and methods among these areas. The main ...