REPRODUCIBLE NATURAL EXPONENTIAL-FAMILIES

被引:0
|
作者
BARLEV, SK [1 ]
CASALIS, M [1 ]
机构
[1] UNIV TOULOUSE 3,STAT & PROBAB LAB,CNRS,URA 118,F-31062 TOULOUSE,FRANCE
关键词
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Denoting by f(alpha,beta) (F) the image of a natural exponential family (NEF) F on R by the affine transformation f(alpha beta) and by F-lambda its lambda(e)-convolution power, we describe all the NEF for which f(alpha beta)(F) = F-lambda for a given (alpha,beta,lambda). We apply this result to reproducible NEF and we then obtain a new characterization of the NEF with a power variance-function.
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页码:1323 / 1326
页数:4
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