\(L^p\)-estimates on diffusion processes (Q1770982)

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scientific article; zbMATH DE number 2153752
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\(L^p\)-estimates on diffusion processes
scientific article; zbMATH DE number 2153752

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    \(L^p\)-estimates on diffusion processes (English)
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    7 April 2005
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    Let \(\varphi\) be a nonnegative continuous function. For homogeneous diffusion processes \(X_t\) and stopping times \(\tau\), the authors study the relationship between \(\sup_{0\leq t\leq \tau} | X_t |\) and \(\int_0^\tau \varphi (X_s ) \,ds\) in \(L^p\)-norm.
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    Diffusion processes
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    Brownian motion
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    Martingales
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    Stochastic differential equations
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    Itô formula
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    Bessel processes
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    Ornstein-Uhlenbeck process
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    Burkholder-Davis-Gundy inequalities
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    Maximal inequalities
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