Multivariate truncated moments problems and maximum entropy

被引：0
|
作者：
Calin -Grigore Ambrozie
机构：
[1] Institute of Mathematics of the Czech Academy,
[2] Institute of Mathematics “Simion Stoilow”-Romanian Academy,undefined
来源：
Analysis and Mathematical Physics | 2013年 / 3卷
关键词：
Moments problem; Representing measure; Entropy; Primary 44A60; Secondary 35A15;
D O I：
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学科分类号：
摘要：
We characterize the existence of the Lebesgue integrable solutions of the truncated problem of moments in several variables on unbounded supports by the existence of some maximum entropy—type representing densities and discuss a few topics on their approximation in a particular case, of two variables and 4th order moments.
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页码：145 / 161
页数：16
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