Commutative Zero-divisor Semigroups of Graphs with at Most Four Vertices
Commutative Zero-divisor Semigroups of Graphs with at Most Four Vertices
复制标题
最多四个顶点的图的可交换零除数半群
DOI:
10.1142/s1005386709000339
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发表时间:
2009-06
影响因子:
0.3
通讯作者:
Su, Huadong
中科院分区:
文献类型:
--
作者:
Tang, Gaohua;Ren, Beishang;Su, Huadong
The zero-divisor graph of a commutative semigroup with zero is a graph whose vertices are the nonzero zero-divisors of the semigroup, with two distinct vertices joined by an edge in case their product in the semigroup is zero. In this paper, we study commutative zero-divisor semigroups determined by graphs. We determine all corresponding zero-divisor semigroups of all simple graphs with at most four vertices.
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影响因子:
0.3
作者:
Wu, Tongsuo;Chen, Li
通讯作者:
Chen, Li
DOI:
10.2307/3616070
发表时间:
1973-12
期刊:
The Mathematical Gazette
影响因子:
--
作者:
K. Fraughnaugh
通讯作者:
K. Fraughnaugh
DOI:
10.1007/978-3-8348-9329-1_2
发表时间:
2010
期刊:
--
影响因子:
--
作者:
M. Loebl
通讯作者:
M. Loebl
影响因子:
0.7
作者:
Tongsuo Wu;D. Lu
通讯作者:
Tongsuo Wu;D. Lu
影响因子:
0.7
作者:
Tongsuo Wu;Fan Cheng
通讯作者:
Tongsuo Wu;Fan Cheng