On the local time process standardized by the local time at zero (Q1107218)
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scientific article; zbMATH DE number 4064200
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the local time process standardized by the local time at zero |
scientific article; zbMATH DE number 4064200 |
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On the local time process standardized by the local time at zero (English)
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1988
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Let L(a,t) be the (jointly continuous) local time of a Wiener process. The following iterated logarithm law is proved: For \(a\in R\) and \(\alpha\leq 1/2\) \[ \limsup_{t\to \infty}\frac{| L(a,t)- L(0,t)|}{t^{(1-2\alpha)/4}(L(0,t)\quad)^{\alpha}(\log \log t)^{(3-2\alpha)/4}}=| a|^{1/2}K_{\alpha}\quad a.s. \] with explicitly given \(K_{\alpha}\).
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local time
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iterated logarithm law
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0.90682733
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0.90315276
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0.8903819
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