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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 269 - combinatorics
yasuhide numata
shinshu university
the strong lefschetz property for artin gorenstein algebras associated to matroids
abstract:
we consider a certain class of finite-dimensional gorenstein algebras associated to matroids. we show the lefschetz property in the case where the matroid corresponds to a modular geometric lattice. our result implies that the modular geometric lattice has the sperner property. we also discuss the grobner fan of the defining ideal of our gorenstein algebra.
host: brendon rhoades
february 19, 2019
1:00 pm
ap&m 7321
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