基于有限射影平面上(ω,r,d)-CFF(N,T)系统的构作  

Constructions of (ω,r,d)-CFF(N,T) System from the Projective Plane with n Order

作　　者：陈海霞[1] 胡海燕[2] CHEN Hai-xia;HU Hai-yan(Department of Basic Education of,Zhengzhou Technical College,Zhengzhou 450121,China;Department of Elementary Education,Zhangjiakou University,Zhangjiakou 075000,China)

机构地区：[1]郑州职业技术学院基础教学部,河南郑州450000 [2]张家口学院初等教育系,河北张家口075000

出　　处：《数学的实践与认识》2021年第4期319-323,共5页Mathematics in Practice and Theory

摘　　要：在有限射影平面上利用有限射影平面的性质构作了(ω,r,d)-CFF(N,T)系统,并利用有限射影平面的性质计算了它的参数.最后利用一个有限点集构作了一个(ω,r,d)-DS(N,T)系统并计算了它的参数.The set system(ω,r,d)-CFF(N,T) is constructed on the finite projective plane with n order by the properties of the projective plane with n order,and its parameters are calculated by the properties of the projective plane.Finally,a(ω,r,d)-DS(N,T) system is constructed with a finite point set and its parameters are calculated.

关 键 词：有限射影平面 (ω r d)-CFF(N T)系统 (ω r d)-DS(N T)系统 

分 类 号：O185.1[理学—数学]