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广义幂级数环的零因子图

The zero-divisor graph of rings of generalized power series
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摘要 研究了广义幂级数环[[RS,≤]]的零因子图的直径与围长等基本性质.当S为平凡序挠自由可消幺半群时,获得了[[RS,≤]](即幺半群环R[S])的零因子图的若干性质. The diameter and girth of the zero-divisor graph of rings of generalized power series are discussed. Some properties of the zero-divisor graph of monoid rings are also obtained.
作者 晁祥瑞
出处 《西北师范大学学报(自然科学版)》 CAS 2007年第4期20-22,共3页 Journal of Northwest Normal University(Natural Science)
关键词 广义幂级数环 零因子图 直径 围长 挠自由可消幺半群 幺半群环 rings of generalized power series zero-divisor graph diameter girth torsion-free and eaneellative monoid monoid rings
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参考文献12

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