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
复制标题
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
中科院分区:
文献类型:
--
作者:
Ginji Hamano;Takayuki Hibi;Hidefumi Ohsugi;Masaaki Homma and Seon Jeong Kim
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.