摘要
利用正交幂等类系统在处理实际问题时十分方便,而且结果比较准确,所以在实际生活中应用十分广泛.在正交幂等类系统及有效分类的基础上,引入了阿贝尔群性分类的概念,并对阿贝尔群性分类进行了初步的研究,得到了一些基本的性质.
It is convenient and accurate to solve some practical problems with systems of orthogonal idempotents class.Therefore,systems of orthogonal idempotents class are widely used in our daily life.The concept of abelusable set partitions is proposed on the basis of systems of orthogonal idempotents class and effective partitions.Preliminary research on abel-usable set partitions was conducted and some basic properties were obtained.
出处
《中北大学学报(自然科学版)》
CAS
北大核心
2011年第1期4-6,共3页
Journal of North University of China(Natural Science Edition)
基金
山西省2009年科学技术发展计划项目(20090322003)
山西省高校高新技术产业化项目(20090006)
关键词
群
分类
正交幂等类系统
有效分类
阿贝尔群性分类
group
partition
system of orthogonal idempotents class
usable group partition
abel-usable group partition