Density of quasismooth hypersurfaces in simplicial toric varieties

被引:1
|
作者
Lindner, Niels [1 ]
机构
[1] Humboldt Univ, Unter Linden 6, D-10099 Berlin, Germany
来源
JOURNAL DE THEORIE DES NOMBRES DE BORDEAUX | 2017年 / 29卷 / 01期
关键词
Bertini theorems; Finite fields; Toric varieties;
D O I
10.5802/jtnb.979
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper investigates the density of hypersurfaces in a projective normal simplicial toric variety over a finite field having a quasismooth intersection with a given quasismooth sub scheme. The result generalizes the formula found by B. Poonen for smooth projective varieties. As an application, we further analyze the density of hypersurfaces with bounds on their number of singularities and on the length of their singular schemes.
引用
收藏
页码:261 / 288
页数:28
相关论文
共 50 条
  • [21] PRIMITIVE COLLECTIONS AND TORIC VARIETIES
    Cox, David A.
    von Renesse, Christine
    TOHOKU MATHEMATICAL JOURNAL, 2009, 61 (03) : 309 - 332
  • [22] Vanishing theorems on toric varieties
    Mustata, M
    TOHOKU MATHEMATICAL JOURNAL, 2002, 54 (03) : 451 - 470
  • [23] ASYMPTOTICS OF EIGENSECTIONS ON TORIC VARIETIES
    Huckleberry, A.
    Sebert, H.
    Barlet, D.
    ANNALES DE L INSTITUT FOURIER, 2013, 63 (02) : 733 - 762
  • [24] Cohomology of wheels on toric varieties
    Craw, Alastair
    Quintero Velez, Alexander
    Hokkaido Mathematical Journal, 2015, 44 (01) : 47 - 79
  • [25] Rational approximations on toric varieties
    Huang, Zhizhong
    ALGEBRA & NUMBER THEORY, 2021, 15 (02) : 461 - 512
  • [26] Embedded desingularization of toric varieties
    Blanco, Rocio
    Encinas, Santiago
    JOURNAL OF SYMBOLIC COMPUTATION, 2011, 46 (11) : 1229 - 1241
  • [27] Bayesian Integrals on Toric Varieties*
    Borinsky, Michael
    Sattelberger, Anna -Laura
    Sturmfels, Bernd
    Telen, Simon
    SIAM JOURNAL ON APPLIED ALGEBRA AND GEOMETRY, 2023, 7 (01) : 77 - 103
  • [28] Cartier isomorphism for toric varieties
    Blickle, M
    JOURNAL OF ALGEBRA, 2001, 237 (01) : 342 - 357
  • [29] HYPERBOLA METHOD ON TORIC VARIETIES
    Pieropan, Marta
    Schindler, Damaris
    JOURNAL DE L ECOLE POLYTECHNIQUE-MATHEMATIQUES, 2024, 11 : 107 - 157
  • [30] An interpolation theorem in toric varieties
    Weimann, Martin
    ANNALES DE L INSTITUT FOURIER, 2008, 58 (04) : 1371 - 1381