ESTIMATION OF THE COEFFICIENT OF A DIFFUSION PROCESS IN THE MULTIDIMENSIONAL CASE

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作者
BRUGIERE, P
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O1 [数学];
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0701 ; 070101 ;
摘要
Let dX(t) = b(X(t)) dt + sigma (X(t)) dB(t) where b and sigma are two unknown functions. We study in this article the convergence in probability of a non parametric estimator of sigma-t sigma, t-sigma denotes the transpose of the matrix-sigma.
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页码:999 / 1004
页数:6
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