Self-dual projective toric varieties

被引：6

作者：

Bourel, Mathias ^{[1
]}

Dickenstein, Alicia ^{[2
,3
]}

Rittatore, Alvaro ^{[4
]}

机构：

[1] Univ Republica, Fac Ingn, Inst Matemat & Estadist, Montevideo 11300, Uruguay

[2] Univ Buenos Aires, FCEN, Dept Matemat, Buenos Aires, DF, Argentina

[3] Consejo Nacl Invest Cient & Tecn, IMAS, RA-1033 Buenos Aires, DF, Argentina

[4] Univ Republica, Fac Ciencias, Montevideo 11400, Uruguay

来源：

JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES | 2011年 / 84卷

关键词：

HYPERGEOMETRIC-FUNCTIONS; DISCRIMINANTS; MANIFOLDS;

D O I：

10.1112/jlms/jdr022

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let T be a torus over an algebraically closed field k of characteristic 0, and consider a projective T-module P(V). We determine when a projective toric subvariety X subset of P (V) is self-dual, in terms of the configuration of weights of V

引用

页码：514 / 540

页数：27

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