摘要
基于计算模糊随机变量期望的需要,文献[9]定义了无穷区间上的模糊Henstock积分,讨论了(FH)可积的有界模糊数值函数的求积规则,给出了误差估计.考虑到有界变差函数形式的模糊随机变量期望的计算,进一步讨论了无穷区间上模糊有界变差函数Henstock积分的求积公式及误差估计.
The concept of the fuzzy Henstock integral on infinite interval is proposed in reference to [9]. In order to calculate the expectation of fuzzy random variables, and some quadrature rules and the error estimates for fuzzy-valued bounded functions are given. In this paper, quadrature rules and error estimates for the fuzzy-valued bounded variation functions on infinite integral are discussed.
出处
《甘肃科学学报》
2007年第3期34-36,共3页
Journal of Gansu Sciences
基金
甘肃省自然科学基金资助项目(3ZS041-A25-004)
关键词
无穷区间
模糊有界变差函数
模糊(H)积分
数值积分
infinite interval
fuzzy-valued bounded variation functions
fuzzy Henstock integral
numerical integrations
