The Algebraic Geometry Seminar takes place on Wednesdays 3:30–4:30PM. Pre-talks (which graduate students are particularly encouraged to attend) take place Wednesdays 3:00–3:25PM.
The in-person talks will take place in STON 215. Some talks will be presented online via Zoom.
Please see below for the most up to date information. Here is the Zoom link for the online talks:
https://purdue-edu.zoom.us/j/99467898661?pwd=FOMrspNCAywfyh5VFOKDS80aWZLZuX.1
August 26:
Location: STON 215
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August 26:
Location: STON 215
Title:
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September 2: Laurentiu Maxim (University of Wisconsin, Madison)
Location: STON 215
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September 9: Hyunsuk Kim (Imperial College London)
Location: Zoom
Title: Hodge theory of toric singularities
Abstract: Toric variety is a normal variety containing an algebraic torus as an open dense subset whose action on itself extends to the whole space. They provide a fruitful interplay between algebraic geometry and convex geometry since properties on one side (e.g. smoothness, compactness) can be translated into properties involving discrete objects (e.g. cones, fans, polytopes). I will talk about singularities of these varieties from a Hodge theoretic point of view, with applications towards local cohomology and singular cohomology, based on joint works with Sridhar Venkatesh.
September 16:
Location: STON 215
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September 23:
Location: STON 215
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September 30: Nao Moriyama (Kyoto University)
Location: STON 215
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October 7: Christopher Hacon (University of Utah)
Location: Zoom (https://purdue-edu.zoom.us/j/99467898661?pwd=FOMrspNCAywfyh5VFOKDS80aWZLZuX.1)
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October 14:
Location: STON 215
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October 21:
Location: STON 215
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October 28:
Location: STON 215
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November 4:
Location: STON 215
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November 11:
Location: STON 215
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November 18:
Location: STON 215
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December 2: Elden Elmanto (University of Toronto)
Location: STON 215
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December 9: Ritvik Ramkumar (University of Notre Dame)
Location: STON 215
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If you are interested in giving a talk, please contact one of the organizers:
Donu Arapura