摘要
本文用ψ—极小集和范畴论的方法讨论了完备格中ψ—连续元的性质，给出了完备格范畴中自由ψ—连续格存在性的构造性证明．
In this paper, we discuss the properties of ψ-continuous elements of complete lattices by the methods of -minimal sets and category, give the constructive proof for the existence of free continuous lattices in complete lattice category.
出处
《淮北煤师院学报（自然科学版）》
1997年第2期11-14,共4页
Journal of Huaibei Teachers College(Natural Sciences Edition)
关键词
完备格范畴
ψ-极小集
ψ-连续格
自由连续格
complete lattice category
-minimal sets
-continuous lattice
free object
connection
