arXiv · 2207.00201
Parameter estimations for the Gaussian process with drift at discrete observation
Abstract
This paper first strictly proved that the growth of the second moment of a large class of Gaussian processes is not greater than power function and the covariance matrix is strictly positive definite. Under these two conditions, the maximum likelihood estimators of the mean and variance of such classes of drift Gaussian process have strong consistency under broader growth of t_n. At the same time, the asymptotic normality of binary random vectors and the Berry-Ess\'{e}en bound of estimators are obtained by using the Stein's method via Malliavian calculus.
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Shifei Luo. 2022-07-01. Parameter estimations for the Gaussian process with drift at discrete observation. https://arxiv.org/abs/2207.00201
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