摘要
由文献[2]中的箭头关系,我们定义出条件(α)所确定的形式背景的相容子背景,并揭示出了这个相容子背景的两个表示定理。
According to the arrow relations defined in the reference[ 2 ], we define the compatible subcontext of a formal context determined by the condition（α）, and reveal its two representation theorems.
出处
《上饶师范学院学报》
2009年第3期5-7,共3页
Journal of Shangrao Normal University
关键词
箭头关系
子背景
完备同态
Arrow relations
complete homomorphism
subcontext
