*Date* |
*Speaker* | *Seminar* | *Title* |

Friday, September 15, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Donato Cianci**
*U Michigan* | Geometry | Large gaps for Steklov eigenvalues under fixed boundary geometry |

Monday, September 18, 2017 Start: 2:00 PM
Location: 3088 East Hall * |
**Mickael Crampon**
*..* | Geometry | Discussion Session on Hilbert Geometries |

Friday, September 22, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Clark Butler**
*U Chicago* | Geometry | Characterizing symmetric spaces by their Lyapunov spectra |

Friday, September 22, 2017 Start: 4:00 PM
Location: 3866 East Hall * |
**Mehrdad Shahshahani**
*Sharif University of Technology, Tehran* | Geometry | Are "children's drawings" good for anything? |

Friday, October 06, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Harrison Bray**
*U Michigan* | Geometry | VOLUME AND ENTROPY FOR HILBERT GEOMETRIES |

Friday, October 13, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Nattalie Tamam**
*Tel Aviv University* | Geometry | Divergent trajectories in arithmetic homogeneous spaces of rational rank two |

Friday, October 20, 2017 Start: 4:00 PM
Location: 3866 East Hall * |
**Jun Li**
*U Michigan* | Geometry | The symplectomorphism groups of rational surfaces ---- Note the 4 pm starting time!!!! |

Friday, November 03, 2017 Start: 3:00 PM
Location: 2866 East Hall * |
**Alex Wright**
*Stanford* | Geometry | Totally geodesic submanifolds of Teichmuller space and the Kontsevich-Zorich cocycle |

Friday, November 10, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Diana Davis**
*Williams* | Geometry | Tiling billiards and interval exchange transformations |

Friday, December 01, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Sergey Grigorian**
*UTRGV* | Geometry | G2-structures and octonion bundles |

Friday, December 01, 2017 Start: 4:15 PM
Location: 3866 East Hall * |
**Wouter van Limbeek**
*U Michigan * | Geometry | Symmetry and self-similarity in Riemannian geometry |

Friday, December 08, 2017 Start: 3:00 PM
Location: 3866 East Hall |
**Kurt Vinhage**
*U Chicago* | Geometry | Cocycle rigidity for partially hyperbolic abelian group actions |

Friday, January 19, 2018 Start: 3:00 PM
Location: 3866 East Hall |
**Gabriel Khan**
*OSU* | Geometry | A conjectural picture of complex structures on tori and other spaces |

Friday, February 02, 2018 Start: 4:00 PM
Location: 1360 East Hall * |
**Eckhard Meinrenken**
*University of Toronto* | Geometry | TBA (joint with Colloquium) |

Friday, February 09, 2018 Start: 3:00 PM
Location: 3866 East Hall |
**Krystal Taylor**
*OSU* | Geometry | Interior, Dimension, and Measure of Algebraic Sums of Fractal Sets and Curves via Fourier analysis and other techniques |

Friday, March 16, 2018 Start: 3:00 PM
Location: 3866 East Hall |
**Dan Thompson**
*The Ohio State University* | Geometry | Thermodynamic formalism for geodesic flow on CAT(-1) spaces |

Friday, March 23, 2018 Start: 3:00 PM
Location: 3866 East Hall |
**Becca Winarski**
*UWisconsin-Milwaukee* | Geometry | Twisted Rabbits and Hubbard Trees |

Friday, March 30, 2018 Start: 3:00 PM
Location: 3866 East Hall |
**Thang Nguyen**
*NYU* | Geometry | Quasi-isometric embeddings of symmetric spaces and lattices |

Friday, April 06, 2018 Start: 3:00 PM
Location: 3866 East Hall |
**Jun Zhang**
*Tel Aviv University* | Geometry | Applications of persistent homology in symplectic and Riemannian geometry |

Friday, April 13, 2018 Start: 3:10 PM
Location: 3866 East Hall * |
**Jeffrey Danciger**
*U Texas* | Geometry | Geometry seminar - joint with RTG Lecture Series |