摘要
在新的模糊数序关系意义下,将定义在所有实模糊数上的模糊距离推广到所有复模糊数集上的模糊距离.并以此为基础,定义了复模糊数列的极限,讨论了复模糊数列的保号性、有界性等收敛性质及C auchy收敛判别法等.
In the sense of this new fuzzy numbers ovder relation, this paper will extend the distance on the set of all real fuzzy numbers to the distance on the set of all complex fuzzy numbers and take this as the foundation is extended. Define the limit of the sequece of complex fuzzy numbers, discuss the sign theorem boundedness thorem convergence and Cauchy＇s criterion for convergence of the sequeee of complex fuzzy numbers.
出处
《数学的实践与认识》
CSCD
北大核心
2007年第1期126-132,共7页
Mathematics in Practice and Theory
基金
黑龙江省教育厅科学技术研究项目(10553029)
关键词
模糊数
复模糊数
复模糊距离
复模糊极限
fuzzy numbers
complex fuzzy numbers
complex fuzzy distance
complex fuzzy limit
