Representation of linearly additive random fields |
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Authors: | Toshio Mori |
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Institution: | (1) Department of Mathematics, Yokohama City University, 22-2 Seto, Kanazawa-ku, Yokohama 236, Japan |
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Abstract: | Summary Chentsov type representation theorem is proved for stochastically continuous, linearly additive, infinitely divisible random field without Gaussian component, where a random fieldX={X(t), t R
d
} is called linearly additive if the stochastic process defined by ( )=X(a+ b), ![lambda](/content/jj42355lr3n0k650/xxlarge955.gif) R, has independent increments for every pair(a, b), a, b R
d
. In passing it is shown that there exists a natural one-to-one correspondence between stochastically continuous, linearly additive Poisson random fields onR
d
and locally finite, bundleless measures on the space of all (d-1)-hyperplanes inR
d
. The latter result is closely related to Ambartzumian's theorem on the representation of linearly additive pseudometrics in the plane. |
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Keywords: | |
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