## Algebraic Geometry and Differential Topology Seminar## Spring 2011. |
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The "official" language is Hungarian/English variably, as indicated by the titles.

Jan 14 | Vera Vértesi | MIT | Positive braids are transversally simple |

Feb 11 | Stefan Friedl | Universitat zu Köln | A survey of 3-manifold groups |

Feb 18 | Fehér László | Budapest/Szeged | A kompaktifikált Ruijsenaars-Schneider rendszer öndualitása kvázi-hamiltoni redukcióból |

Feb 25 | Brendan Owens | University of Glasgow | A knot concordance invariant from definite cobordisms. |

March 4 | Maciej Borodzik | Warsaw | Levine-Tristram signatures of links and Hodge theory |

March 18 | Daniel Nash | Rényi Inst | Homotopy 4-spheres and surgery on tori |

March 25 | András Némethi | Rényi Inst | Equations for surface singularities I. |

April 1 | Francis Bonahon | USC, California | Character varieties of surfaces and Kauffman brackets |

April 8 | András Némethi | Rényi Inst | Equations for surface singularities II. |

April 15 | Alex Küronya | BME/Freiburg | Arithmetic properties of volumes of divisors |

April 29 | Szabó Szilárd | BME | Parabolic bundles, apparent singularities and Simpson's Higgs limit construction |

May 6 | Miklós Abért | Rényi Int | Luck Approximation a'la combinatorics (medium rare, with proof) |

May 13 | Miklós Abért | Rényi | Luck Approximation a'la combinatorics (medium rare, with proof) II. |

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2010:Fall

Spring 2009: Fall

Spring

2008: Fall, Spring

2007: Fall, Spring

2006: Fall, Spring

Click here to get to the homepage of the Algebraic Geometry and Differential Topology Department

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