# Past colloquia

## Colloquium program from January 2015 to August 2015

[colloque] Tue 24.2.2015, Phys 2.52 | more |

### Prof. Pierre de la Harpe (Geneva): Maps of non-zero degrees between manifolds and groups not presentable by products

[colloque] Tue 3.3.2015, Phys 2.52 | more |

### Prof. Michael Cuntz (Hannover): Simplicial Arrangements

[colloque] Tue 17.3.2015, Phys 2.52 | more |

### Dr. Ben McKay (Cork): Surface geometry and Darboux's method of integration of differential equations

[colloque] Tue 14.4.2015, Phys 2.52 | more |

### Prof. Mario Salvetti (Pisa): Some topological results on Configuration Spaces obtained by combinatorial methods

[colloque] Tue 21.04.2015, Phys 2.52 | more |

### Prof. Wolfgang Lück (Universität Bonn / HIM Bonn): Introduction to $L^2$-Betti numbers

[colloque] Tue 5.5.2015, Phys 2.52 | more |

### Prof. Nikos Stylianopoulos (University of Cyprus): Convergence and Stability Properties of the Bergman Kernel Method with Singular Basis Functions

[colloque] Tue 12.5.2015, Phys 2.52 | more |

### Prof. Anders Karlsson (Genève): Noncommuting Random Products

[colloque] Tue 19.05.2015, Phys 2.52 | more |

### Prof. Jean-Pierre Gabriel (Fribourg): Trente ans de modélisation mathématique et autres souvenirs

[colloque] Wed 3.6.2015, Phys 2.52 at 16:00 | more |

### Prof. Martin Hairer (Warwick): Weak universality of the KPZ equation

## Other events from January 2015 to August 2015

[oberseminar] Oberseminar Geometrie, Wed 4.3.2015, Math II (Lonza) at 10:20 | more |

### Martin Herrmann (Fribourg): Almost nonnegative curvature operator, homogeneous spaces and a question of Karsten Grove

[oberseminar] Oberseminar Geometrie, Wed 11.3.2015, Math II (Lonza) at 10:20 | more |

### Mike Roberts (Durham): A methodical approach to the construction of Coxeter polytopes in hyperbolic n-space with n+3 facets

[oberseminar] Combinatorics seminar, Fri 13.3.2015, Math II (Lonza) at 13:15 | more |

### Ornella greco (KTH Stockholm): The Betti table of Veronese Modules

[oberseminar] Oberseminar Geometrie, Wed 18.3.2015, Math II (Lonza) at 10:20 | more |

### Kate Juschenko (Northwestern): Techniques and concepts of amenability of discrete groups

[oberseminar] Oberseminar Geometrie, Wed 26.3.2015, Math II (Lonza) at 10:20 | more |

### Stefan Rosemann (Jena): Kähler metrics with Hamiltonian 2-forms, their classification via projectively equivalent metrics and applications

[oberseminar] Oberseminar Geometrie, Wed 15.4.2015, Math II (Lonza) at 10:20 | more |

### Bernhard Mühlherr (Giessen): Tits-indices, affine Coxeter groups and buildings

[oberseminar] Oberseminar Geometrie, Wed 22.4.2015, Math II (Lonza) at 10:20 | more |

### Viktoriya Ozornova (Bremen / MPIM Bonn): Factorability structures

[oberseminar] Combinatorics seminar, Fri 24.04.2015, Time and place TBA | more |

### Matteo Varbaro (Genova): On dual graphs of complete intersections

[oberseminar] Oberseminar Geometrie, Wed 29.4.2015, Math II (Lonza) at 10:20 | more |

### Jordane Granier (Fribourg): Sous-groupe discret de PU(2,1) avec l'éponge de Menger pour ensemble limite

[oberseminar] Oberseminar Geometrie, Wed 6.5.2015, Math II (Lonza) at 10:20 | more |

### Vincent Emery (EPF Lausanne): Volumes des variétés hyperboliques et actions de Galois

[oberseminar] Oberseminar Geometrie, Wed 20.5.2015, Math II (Lonza) at 10:20 | more |

### Misha Wasem (ETHZ): Isometric extensions at low regularity and codimension

[oberseminar] Oberseminar Geometrie, Wed 27.5.2015, Math II (Lonza) at 10:20 | more |