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比利时vs摩洛哥足彩
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比利时vs摩洛哥足彩
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university of california san diego
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math 208 - algebraic geometry seminar
martijn kool
utrecht university
virtual segre and verlinde numbers of projective surfaces.
abstract:
recently, marian-oprea-pandharipande proved lehn's conjecture for segre numbers associated to hilbert schemes of points on surfaces. they also provided a conjectural correspondence between segre and verlinde numbers. for surfaces with holomorphic 2-form, we propose conjectural generalizations of their results to moduli spaces of stable sheaves of any rank. we provide several verifications by using mochizuki's formula. joint work with gottsche.
host: dragos oprea
october 16, 2020
11:30 am
for zoom: please contact david stapleton (dstapleton@ucsd.edu)
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