The structure of zero-divisor semigroups with graph Kn○K2
The structure of zero-divisor semigroups with graph Kn○K2
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DOI：
10.1007/s00233-007-9032-6
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发表时间：
2008-03
期刊：
影响因子：
0.7
通讯作者：
Tongsuo Wu;Fan Cheng
中科院分区：
文献类型：
--
作者：
Tongsuo Wu;Fan Cheng
This paper determines all commutative zero divisor semigroups whose zero divisor graph is a complete graph (finite or infinite), or a complete graph (finite or infinite) with one additional end vertex, and gives formulas for the numbers of all such semigroups withnelements.
