摘要
讨论了ｌ－置换群上同余的性质，给出了全序集上的序同态分解。
The author discusses properties of congruence for l permutation groups and it has given resolution of l homomorphism between two totally ordered sets. It generalizes mapping resolution on set in totally ordered set.
出处
《南京师大学报（自然科学版）》
CAS
CSCD
1998年第4期14-17,共4页
Journal of Nanjing Normal University(Natural Science Edition)
关键词
l-置换群
序同态
序同构
凸集
同余
置换群
l permutation groups, o homomorphism, o -isomorphism,convex,congruence
