BIREP – Representations of finite dimensional algebras at Bielefeld

In preparation for the **Workshop on Matrix Factorizations** the BIREP group will hold a seminar on the topic. It is a continuation of the seminar held at the beginning of the semester (which focused on Yoshino's book).

The seminar takes place every **Wednesday** at **16:15**, and some Fridays. It meets in **V5-227**.

Possible topics of the seminar are here. See also the references page of the workshop.

The schedule so far is :

Date | Speaker | Topic |

Feb 02 | Jesse Burke | The stable derived category and Buchweitz's theorem |

Feb 09 | Jan Stovicek | Exceptional sequences, mutations, and semiorthogonal decompositions |

Feb 16 | Estanislao Herscovich | "Matrix factorizations and representations of quivers II" - Kajuira et al |

Henning Krause | Ueda's proof of the main theorem of Kajuira et al, using weighted projective lines | |

Feb 23 Feb 25 |
No meeting due to Oberwolfach Workshop | |

Mar 02 Mar 04 |
No meeting due to Schwerpunktstagung in Münster | |

Mar 11 | Phillipp Lampe | Orlov's theorem relating graded maximal Cohen-Macaulay modules over a Gorenstein ring to a certain singularity category |

Mar 25 | Helmut Lenzing | Examples illustrating Orlov's theorem |

Apr 01 | No meeting due to HIM Workshop in Bonn | |

Apr 08 | Dieter Vossieck | Töen's homotopy theory of dg-categories |

Reiner Hermann | Hochschild cohomology of matrix factorizations | |

Apr 20 | Ivo Dell'Ambrogio | Further remarks on Töen's homotopy theory of dg-categories |

Apr 27 | Jesse Burke | Hirzebruch-Riemann-Roch theorem for matrix factorizations after Polischuk-Vaintrob |

May 4 | Estanislao Herscovich | Koszul duality and matrix factorizations |

For further information please contact Jesse Burke.