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检索条件"主题词=finite commutative rings"
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finite rings Whose Graphs Have Clique Number Less than Five
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Algebra Colloquium 2021年 第3期28卷 533-540页
作者: Qiong Liu Tongsuo Wu Jin Guo Department of Mathematics Shanghai University of Electric Power Shanghai 200090China School of Mathematical Sciences Shanghai Jiao Tong University Shanghai 200240China School of Science Hainan UniversityHaikou 570228China
Let R be a commutative ring and Γ(R)be its zero-divisor *** completely determine the structure of all finite commutative rings whose zero-divisor graphs have clique number one,two,or ***,if R■R1×R2×…×Rn(each Ri ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
On the Number Counting of Polynomial Functions
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Journal of Mathematical Research and Exposition 2010年 第2期30卷 241-248页
作者: Jian Jun JIANG Department of Mathematics and Computer Science Tongling University Anhui 244000 P. R. China
Polynomial functions (in particular, permutation polynomials) play an important role in the design of modern cryptosystem. In this note the problem of counting the number of polynomial functions over finite commutat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论