模n高斯整环Z_n[i]的零因子图的类数(英文)  

The Genus of the Zero-divisor Graph of Z_n[i]

作　　者：唐高华[1] 李香妮[1] 赵伟[1] 苏华东[1] 

机构地区：[1]广西师范学院数学科学学院,广西南宁530023

出　　处：《广西科学》2010年第1期8-10,共3页Guangxi Sciences

基　　金：supported by the National Natural Science Foundation of China (10771095);the Guangxi Science Foundation(0832107,0991102);the Scientific Research Foundation of Guangxi Educational Committee (200707LX233)

摘　　要：完全决定了模n高斯整环Z[i]的零因子图的类数分别为0,1,2,3,4,5的情况.The positive integers n such that the genus of the zero-divisor graph of Zn[i] is 0,1,2,3,4,or 5 are completely determined.

关 键 词：图的类数 零因子图 模n高斯整数环 

分 类 号：O153.3[理学—数学]