For more information about this meeting, contact Nigel Higson, John Roe, Ping Xu, Mathieu Stienon.
| Title: | Hochschild cohomology and extended field theories |
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| Seminar: | Noncommutative Geometry Seminar |
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| Speaker: | Gregory Ginot, UPMC Paris 6 |
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| Abstract: |
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| I will discuss the relationship in between Hochschild homology and Lurie's cobordism hypothesis. I will explain how to associate a higher category to a CDGA and how to build a TFT from this. I will then explain why the invariants of manifolds produced this way are given by Hochschild homology and its analogues. |
Room Reservation Information
| Room Number: | MB106 |
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| Date: | 04 / 21 / 2011 |
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| Time: | 02:30pm - 03:30pm |
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