自然科学版
陕西师范大学学报(自然科学版)
数学与计算机科学
幂等Quantale中的滤子及其性质
PDF下载 ()
DC 王蕊,赵彬
(陕西师范大学 数学与信息科学学院, 陕西 西安 710062)
王蕊,女,硕士研究生,研究方向为格上拓扑与模糊推理.
摘要:
研究了幂等左半可换Quantale Q中的滤子以及幂等Quantale上滤子空间的一些性质.在幂等左半可换Quantale的条件下,通过核映射证明了Fil(Q)是2Q的幂等商Quantale,并且∏i∈IFil(Qi)是∏i∈I2Qi的幂等商Quantale,最后在幂等Quantale中证明了滤子空间是可分空间.
关键词:
Quantale; 幂等Quantale; 滤子; 核映射
收稿日期:
2007-12-24
中图分类号:
O153.1
文献标识码:
A
文章编号:
1672-4291(2008)04-0004-04
基金项目:
国家自然科学基金资助项目(10471083)
Doi:
filter of an idempotent Quantale and its properties
WANG Rui, ZHAO Bin
(College of Mathematics and Information Science, Shaanxi Normal University, Xi′an 710062, Shaanxi, China)
Abstract:
The filters in an idempotent left semicommunicative quantale is studied and some topological characteristics of filter space in an idempotent quantales are given. For an idempotent left semicommunicative quantale Q, it is proved that Fil(Q) is the idempotent quantic quotient of the power set 2Q and ∏i∈I Fil(Qi) is also the idempotent quantic quotient of ∏i∈I2Qi, it is proved that the filter space in an idempotent quantale is separable.
KeyWords:
Quantale; idempotent Quantale; filter; nucleus mapping