Invariant transports of stationary random measures and mass-stationarity
Invariant transports of stationary random measures and mass-stationarity
复制标题
平稳随机测量的不变传输和质量平稳性
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
H. Thorisson
中科院分区:
文献类型:
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作者:
G. Last;H. Thorisson
We introduce and discuss balancing invariant transports of stationary random measures on a Polish Abelian group. The first main result is an associated fundamental invariance property of Palm measures, derived from a generalization of Neveu’s exchange formula. The second main result is a simple sufficient and necessary criterion for the existence of balancing invariant transports. We then introduce (in a non-stationary setting) the concept of mass-stationarity with respect to a random measure, formalizing the intuitive idea that the origin is a typical location in the mass. The third main result of the paper is that a measure is a Palm measure if and only if it is mass-stationary.
影响因子:
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作者:
Last G
通讯作者:
Last G