首页   按字顺浏览 期刊浏览 卷期浏览 Compactness in fuzzy function spaces
Compactness in fuzzy function spaces

 

作者: Gunther Jäger,  

 

期刊: Quaestiones Mathematicae  (Taylor Available online 2000)
卷期: Volume 23, issue 2  

页码: 203-217

 

ISSN:1607-3606

 

年代: 2000

 

DOI:10.2989/16073600009485969

 

出版商: Taylor & Francis Group

 

关键词: FUZZY TOPOLOGY;FUZZY CONVERGENCE SPACE;FUZZY FUNCTION SPACE;FUZZY COMPACTNESS;FUZZY SEPARATION AXIOMS;POINTWISE CONVERGENCE;CONTINUOUS CONVERGENCE;EVEN CONTINUITY

 

数据来源: Taylor

 

摘要:

In [3] we defined a notion of compactness in FCS, the category of fuzzy convergence spaces as defined by Lowen/Lowen/Wuyts [8]. In their paper the latter also introduced a fuzzy convergence structure c-lim for fuzzy function spaces thus proving that FCS is a topological quasitopos. In this paper we start the investigation of compactness criteria of the Arzelà-Ascoli type in these fuzzy function spaces. To this aim we first give a coarser fuzzy convergence structure p-lim of pointwise convergence, for which compactness is easily established (via the Tychonoff theorem) and then secondly introduce a notion of evenly continuous fuzzy subsets on which p-lim and c-lim coincide.

 

点击下载:  PDF (187KB)



返 回