For more information about this meeting, contact Karl Schwede, Robert Vaughan, Mihran Papikian, Ae Ja Yee.
| Title: | Ordinary reductions and F-singularities |
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| Seminar: | Algebra and Number Theory Seminar |
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| Speaker: | Karl Schwede, Penn State |
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| Abstract: |
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| I will discuss recent work of Bhargav Bhatt, myself and Shunsuke Takagi relating several open problems. First: whether a smooth complex variety is ordinary after reduction to characteristic $p > 0$ for infinitely many $p$. Second: that multiplier ideals reduce to test ideals for infinitely many $p$ (regardless of coefficients). Finally, whether complex varieties with Du Bois singularities have $F$-injective singularities after reduction to infinitely many $p > 0$. |
Room Reservation Information
| Room Number: | MB106 |
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| Date: | 08 / 29 / 2013 |
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| Time: | 11:15am - 12:05pm |
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