# Seminar on Stacks (PhD Seminar)

**Termin**: The Seminar is on **Monday 14-16** Uhr in WSC-S-U-3.02.

**Dozenten** L.C. Lefèvre, J. Heinloth.

In this seminar we will continue to learn notions of stacks in the analytic and algebraic categories. We will have several blocks devoted to topics suggested by the participants and organizers. This term we will in particular learn about stacks of Higgs bundles.

Termin | Vortragender | Titel |
---|---|---|

14.10.2019 | J. Heinloth | Introduction to Higgs bundles: What are they? Why are these interesting? |

21.10.2019 | J. Heinloth | Basic properties of the stack of Higgs bundles |

31.10.2019 | no seminar | |

4.11.2019 | J. Heinloth | Basic properties of the stack of Higgs bundles II |

11.11.2019 | L.C. Lefèvre | Moduli of Higgs bundles for Real groups – SO(p,q) I |

18.11.2019 | L.C. Lefèvre | Moduli of Higgs bundles for Real groups – SO(p,q) II |

25.11.2019 | X. Zhang | Good moduli for substacks of Bun I |

2.12.2019 | X. Zhang | Good moduli for substacks of Bun II |

9.12.2019 | M. Zhou | Higgs bundles on nodal curves |

16.12.2019 | M. Zhou | Higgs bundles on nodal curves II |

13.1.2019 | C. Chwodhury | Descent along sections I |

20.1.2019 | N.N. | tba |

27.1.2019 | N.N. | tba |