摘要
弱半连续和准连续序同态白世忠（延安大学数学系，７１６０００，作者，男，４０岁，讲师）１弱半连续序同态定义１设（Ｌｉ人）是拓扑分子格’‘’／一１，２．ｆ：人一Ｌ。是序同态，如果ＶＢＥ久，广＼Ｂ）＜（广‘（Ｂ．》。，则称ｆ为弱半连续序同态．定义２设（Ｌｉ...
Weakly semicontinuous and precontinuous order-homomorphisms in topological molecular lattices are introduced, and also some of their characteristic properties are established, and relations between those and some other order-homomorphisms are discused.
出处
《陕西师大学报（自然科学版）》
CSCD
1994年第2期83-84,共2页
Journal of Shaanxi Normal University(Natural Science Edition)
关键词
弱半连续
准连续
序同态
分子格
topological molecular lattices
semiopen elements
preopen elements
weakly semicontinuous and precontinuous order-homomorphisms
