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Characteristic Functions over C*-Probability Spaces
【摘要】 <正> Various properties of the characteristic functions of random variables in a non- commutative C*-probability space are studied in this paper. It turns out that the distributions of random variables are uniquely determined by their characteristic functions. By using the properties of characteristic functions, a central limit theorem for a sequence of independent identically distributed random variables in a C*-probability space is established as well.
【Abstract】 Various properties of the characteristic functions of random variables in a non- commutative C*-probability space are studied in this paper. It turns out that the distributions of random variables are uniquely determined by their characteristic functions. By using the properties of characteristic functions, a central limit theorem for a sequence of independent identically distributed random variables in a C*-probability space is established as well.
【Key words】 non-commutative probability space; C* -algebra; random variable; characteristic function; central limit theorem;
- 【文献出处】 Journal of DongHua University ,东华大学学报(英文版) , 编辑部邮箱 ,2003年02期
- 【分类号】O211.5
- 【下载频次】14