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Seminar

Algebraic Geometry colloquium: Bott vanishing for algebraic surfaces March 20, 2019 (01:30 PM PDT - 02:30 PM PDT)
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Location: SLMath: Eisenbud Auditorium
Speaker(s) Burt Totaro (University of California, Los Angeles)
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Bott proved a strong vanishing theorem for sheaf cohomology on projective space. The statement does not hold for most varieties, and we survey what is known. We find new varieties that satisfy Bott vanishing, building on our knowledge of moduli spaces of K3 surfaces.

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