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12:30 pm

The Chow ring of heavy/light Hassett spaces via tropical geometry (Dagan Karp, HMC)

November 9 @ 12:30 pm - 1:20 pm

Hassett spaces in genus 0 are moduli spaces of weighted pointed stable rational curves; they are important in the minimal model program and enumerative geometry. We compute the Chow ring of heavy/light Hassett spaces. The computation involves intersection theory on the toric variety corresponding to a graphic matroid, and rests upon the work of Cavalieri-Hampe-Markwig-Ranganathan. […]

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3:00 pm

Topology Seminar

November 9 @ 3:00 pm - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States
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