摘要
讨论寿命分布混合的类不变性问题,改进了文[1]中的相关结果.此外,基于寿命分布类的特性研究了不同于[4]的另一类残余寿命熵的特性,并在一定的条件下得到残余寿命熵的上界.
The class-invariance of mixture of lifetime-distributions is discussed to get the improvements of relative results in [1]. In addition, based on the properties of classes of lifetime-distributions, the another class of residual lifetime entropy are studied by using the residual lifetime-distribution different to one in [4], and upper-bounds of residual lifetime entropy under some constraint conditions are obtained.
出处
《大学数学》
2009年第1期138-143,共6页
College Mathematics
基金
重庆市教委基础/应用基础项目(KJ060416)
关键词
寿命分布类
混合分布
残余熵
类不变性
上界
classes of life distributions
mixtures of distributions
residual entropy
class-invariance
upper bounds
