Abstract
For a sequence of independent identically distributed Euclidean random vectors, we prove a law of the iterated logarithm for the sample covariance matrix when $o(\log \log n)$ terms are omitted. The result is proved under the hypothesis that the random vectors belong to the generalized domain of attraction of the multivariate Gaussian law. As an application, we obtain a bounded law of the iterated logarithm for the multivariate t-statistic.
Citation
Steven Sepanski. "A Law of the Iterated Logarithm for the Sample Covariance Matrix." Electron. Commun. Probab. 8 63 - 76, 2003. https://doi.org/10.1214/ECP.v8-1070
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