Euler characteristics of Brill-Noether varieties
Euler characteristics of Brill-Noether varieties
复制标题
Brill-Noether 品种的欧拉特征
DOI:
10.1090/tran/8164
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发表时间:
2021
影响因子:
1.3
通讯作者:
Pflueger, Nathan
中科院分区:
文献类型:
--
作者:
Chan, Melody;Pflueger, Nathan
We prove an enumerative formula for the algebraic Euler characteristic of Brill-Noether varieties, parametrizing degreeand ranklinear series on a general genuscurve, with ramification profiles specified at up to two general points. Up to sign, this Euler characteristic is the number of standard set-valued tableaux of a certain skew shape withlabels. We use a flat degeneration via the Eisenbud-Harris theory of limit linear series, relying on moduli-theoretic advances of Osserman and Murray-Osserman; the count of set-valued tableaux is an explicit enumeration of strata of this degeneration. References
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DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Brian Osserman
通讯作者:
Brian Osserman
DOI:
--
发表时间:
1980
期刊:
影响因子:
--
作者:
P. Griffiths;J. Harris
通讯作者:
J. Harris
影响因子:
0.5
作者:
Abel Castorena;Alberto López Martín;Montserrat Teixidor i bigas
通讯作者:
Montserrat Teixidor i bigas
DOI:
10.1016/j.jcta.2010.03.010
发表时间:
2009
期刊:
J. Comb. Theory A
影响因子:
--
作者:
Sami H. Assaf;Peter R. W. McNamara
通讯作者:
Peter R. W. McNamara
DOI:
--
发表时间:
1986
期刊:
影响因子:
--
作者:
D. Eisenbud;J. Harris
通讯作者:
J. Harris