无穷区间上模糊(H)积分的数值计算  

The Numerical Calculation for Fuzzy(H) Integral on Infinite Interval

作　　者：汪玲[1] 

机构地区：[1]甘肃政法学院计算机科学学院,甘肃兰州730070

出　　处：《佳木斯大学学报（自然科学版）》2009年第1期140-143,146,共5页Journal of Jiamusi University：Natural Science Edition

摘　　要：基于计算模糊随机变量的期望的需要,文献[9,10]定义了无穷区间上的模糊Henstock积分,讨论了一维有界模糊数值函数(H)积分的求积规则,并给出了误差估计.考虑到n维模糊随机变量期望的计算,在文献[10]的基础上,本文讨论了无穷区间上n维模糊数值函数Henstock积分的求积公式及其误差估计.The concept of the fuzzy Henstock integral on infinite interval were propesed in reference [9,10] in order to calculate the expectation of fuzzy random variable, and some quadrature rules and the error estimates for fuzzy-valued bounded functions were given. In this paper, considering the calculations of n dimension fuzzy random variable, the quadrates rules and error estimates for （FH） integralable functions on infinite integral are discussed.

关 键 词：无穷区间 模糊数值函数 (FH)积分 数值积分 

分 类 号：O159[理学—数学]