期刊文献+

模糊数空间中的收敛关系

The relationship of convergences in fuzzy number space
下载PDF
导出
摘要 研究模糊数序列{un}关于上确界度量,Skorohod度量,Lp型度量(1≤p<∞)的收敛与水平收敛之间的关系。证明了:如果模糊数序列{un}的极限u是连续模糊数,那么模糊数序列{un}关于上述的四种收敛是等价的。 The aim is to study the relationship between convergences of sequences of fuzzy numbers with respect to the supremum metric, Skorohod metric, Lp metric ( 1 ≤p 〈 ∞ ), and the level convergence. It is shown that if the limit u of sequences { un} of fuzzy numbers is a continuous fuzzy number, then all the previous convergences are equivalent.
出处 《黑龙江大学自然科学学报》 CAS 北大核心 2010年第2期197-200,共4页 Journal of Natural Science of Heilongjiang University
关键词 模糊数 度量 收敛 fuzzy number metric convergence
  • 相关文献

参考文献5

  • 1FANG Jin-xuan, HUANG Huan. Some properties of the level convergence topology on fuzzy number space E^n [ J ]. Fuzzy Sets and Systems, 2003, 140:509 - 517.
  • 2DIAMOND P, KLOEDEN P. Metric spaces of fuzzy sets: Theory and applications[M] Singapore\ London:World Scientific Publishing, 1994.
  • 3MEDAR M R, FLORES H R. On the equivalence of convergences of fuzzy sets[ J ]. Fuzzy Sets and Systems, 1996,80:217 -224.
  • 4GRECO G H, MOSCHEN M P, REZENDE E Q F. On the variational convergence for fuzzy sets in metric spaces[ J ]. Ann Univ Ferrara( Sez VII, Sc Mat), 1998,44:27 -39.
  • 5JOO S Y, KIM Y K. Topologocal properties on the space of fuzzy sets [ J ]. Journal of Mathematical Analysis and Applications, 2008,246:576 - 590.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部