Construction of symplectic graphs by using 2-dimensional symplectic non-isotropic subspaces over finite fields
Construction of symplectic graphs by using 2-dimensional symplectic non-isotropic subspaces over finite fields
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使用有限域上的二维辛非各向同性子空间构造辛图
DOI:
10.1016/j.disc.2019.111689
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发表时间:
2020-04
影响因子:
0.8
通讯作者:
Wei Yangjiang
中科院分区:
文献类型:
--
作者:
Su Leilei;Nan Jizhu;Wei Yangjiang
In most extant studies, symplectic graphs are defined by 1-dimensional subspaces and their orthogonality. In this paper, the symplectic graph is defined by 2-dimensional non-isotropic subspaces and their intersection. The symplectic graph is shown to be a 4-Deza graph. While the first subconstituent is shown to be a 4-Deza graph when ν⩾ 3 and a 3-Deza graph when ν= 2, the second subconstituent is not regular, and the third subconstituent is a 4-Deza graph except in the case ν= 2, when it is empty.
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DOI:
10.1016/j.disc.2011.05.005
发表时间:
2011-09
期刊:
Discret. Math.
影响因子:
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作者:
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Yotsanan Meemark;Thanakorn Prinyasart
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期刊:
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影响因子:
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2014-10
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影响因子:
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作者:
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通讯作者:
Yotsanan Meemark;Thammanoon Puirod
影响因子:
1.1
作者:
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DOI:
10.1016/j.ejc.2013.03.003
发表时间:
2013-10
期刊:
Eur. J. Comb.
影响因子:
--
作者:
Yotsanan Meemark;Thammanoon Puirod
通讯作者:
Yotsanan Meemark;Thammanoon Puirod