Numbers of points of surfaces in the projective 3-space over finite fields

Numbers of points of surfaces in the projective 3-space over finite fields
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有限域上射影 3 空间中的曲面点数

DOI:
10.1016/j.ffa.2015.03.004
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发表时间:
2015
影响因子:
1
通讯作者:
Masaaki Homma and Seon Jeong Kim
Masaaki Homma and Seon Jeong Kim
中科院分区:
数学2区
文献类型:
--
作者:
Ginji Hamano;Takayuki Hibi;Hidefumi Ohsugi;Masaaki Homma and Seon Jeong Kim

文献摘要

相似文献

在上一篇论文中,我们为 F q 上的射影 3 空间中的曲面点数建立了基本界限。在本文中,我们给出了达到基本边界的曲面的完整列表。确切地说,这些曲面是双曲曲面、非奇异埃尔米特曲面以及包含 3 空间的所有 F q 点的最小次数曲面。
In the previous paper, we established an elementary bound for numbers of points of surfaces in the projective 3-space over F q. In this paper, we give the complete list of surfaces that attain the elementary bound. Precisely those surfaces are the hyperbolic surface, the nonsingular Hermitian surface, and the surface of minimum degree containing all F q-points of the 3-space.