## Topology/Geometry Seminar

### Archived Events - 2014

*Click on an event below to review details.*

Archives: Toplogy/Geometry Seminar
Date | Speaker(s) | Title |
---|

13 Jan 2014 |
Peter Spaeth, Penn State Altoona |
Topological rigidity of contact and symplectic isotopies. |

31 Jan 2014 |
Karl Lorensen, Penn State Altoona |
The cohomology of solvable groups of finite rank. |

7 Feb 2014 |
Yu Xie, Penn State Altoona |
A conjecture of symbolic powers. |

28 Feb 2014 |
Wojtek Dorabiala, Penn State Altoona |
A combinatorial definition of the real semi-characteristic. |

7 Mar 2014 |
David Hurtubise, Penn State Altoona |
The geometry of the group of Hamiltonian diffeomorphisms |

21 Mar 2014 |
David Hurtubise, Penn State Altoona |
The Lie group structure of the group of Hamiltonian diffeomorphisms |

28 Mar 2014 |
Albert Todd, University of California, Riverside |
Multisymplectic Subspaces of a G_2-Vector Space. |

11 Apr 2014 |
David Hurtubise, Penn State Altoona |
The Hamiltonian displacement energy |

18 Apr 2014 |
Don Larson, Penn State Altoona |
The Kervaire invariant problem and equivariant topology. |

25 Apr 2014 |
Kristen Mazur, Lafayette College |
A New Description of Tambara Functors. |

2 May 2014 |
Mona Merling, University of Chicago |
Equivariant algebraic K-theory. |

8 May 2014 |
Peter Spaeth, Penn State Altoona |
The symplectic displacement energy. |

5 Sep 2014 |
Victor Brunsden, Penn State Altoona |
Suborbifolds and Orbifold Embeddings |

12 Sep 2014 |
Victor Brunsden, Penn State Altoona |
Suborbifolds and Orbifold Embeddings, II |

19 Sep 2014 |
Ursula Ludwig, Paris-Orsay |
DEPARTMENT COLLOQUIUM: Witten deformation using stratified Morse functions and Gromov's trick |

26 Sep 2014 |
Wojciech Dorabiala, Penn State Altoona |
Splitting of equivariant $K$-theory of spaces |

17 Oct 2014 |
David Hurtubise, Penn State Altoona |
Examples of Morse homology with local coefficients |

24 Oct 2014 |
Paul Fili, Oklahoma State University |
The primes and topology |

7 Nov 2014 |
Gabriel Valenzuela, Wesleyan University |
TBA |

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