摘要
对于上连续完备模格L,证明了L是局部原子格等价于1是原子的并,也等价于1是独立原子的并,并进一步给出了1可分解为有限个原子并的若干等价条件.
It is proved that for an upper continuous and complete modular lattice L ,L is locally atomic if and only if 1 is a join of atoms,and if and only if 1 is a join of independent atoms. Moreover,some condi- tions under which 1 can be expressed as a join of finite atoms are given.
出处
《吉首大学学报(自然科学版)》
CAS
2014年第5期13-17,共5页
Journal of Jishou University(Natural Sciences Edition)
基金
湖南省研究生创新科研基金资助项目(CX2014B434)
吉首大学校级课题资助项目(14JDY049)
关键词
完备格
半单性
独立子集
紧生成
上连续
complete lattice
semi-simplicity
independent set
compactly generated
upper continuous