Inverse two-sided Laplace transform for probability density functions

被引:7
|
作者
Tagliani, A [1 ]
机构
[1] Politecn Milan, Dipartimento Matemat, I-20133 Milan, Italy
关键词
inverse two-sided Laplace transform; Hamburger moment problem; Hankel determinant; entropy convergence;
D O I
10.1016/S0377-0427(98)00013-2
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We present a method for the numerical inversion of two-sided Laplace transform of a probability density function. The method assumes the knowledge of the first M derivatives at the origin of the function to be antitransformed. The approximate analytical form is obtained by resorting to maximum entropy principle. Both entropy and L-1-norm convergence are proved. Some numerical examples are illustrated. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
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页码:157 / 170
页数:14
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