Midwest Topology Seminar

The University of Chicago

February 26 and 27

All talks in Eckhart Hall room 206

## Saturday, February 26 | |

10:00 | Ernesto Lupercio |

K-theory, adelic Grassmannians and quantum field theory | |

11:30 | Mark Mahowald |

EO_{2} and eo_{2} resolutions
| |

2:30 | Haynes Miller |

Leray in Oflag XVIIA: the origins of sheaves, sheaf cohomology, and spectral sequences | |

4:00 | Gaunce Lewis |

Commutative algebra for symmetric monoidal categories |

## Sunday, February 27 | |

10:00 | Michael Mandell |

Algebraic models for equivariant homotopy types | |

11:30 | Gunnar Carlsson |

Some new ideas on the descent problem for algebraic K-theory | |

2:30 | Ib Madsen |

The deRham-Witt complex and K-theory | |

4:00 | John Greenlees |

Rational equivariant cohomology theories: new groups and examples |

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