Inequalities for characteristic functions of multidimensional distributions

被引:0
|
作者
Rao, B. L. S. Prakasa [1 ]
机构
[1] Univ Hyderabad, Dept Math & Stat, Hyderabad 500046, Andhra Pradesh, India
关键词
characteristic function; multivariate distribution; upper bound; lower bound; probability measure; Hilbert space;
D O I
10.1016/j.jmaa.2008.01.032
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We obtain lower and upper bounds for the absolute values of characteristic functions of multivariate distributions F and also derive a lower bound on the norm of the zeroes of a characteristic function in terms of moments of the norm of the random vector with distribution F. Similar results are obtained for characteristic functions of probability measures on a separable Hilbert space. (c) 2008 Elsevier Inc. All rights reserved.
引用
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页码:22 / 30
页数:9
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