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K. Dȩbicki et al., « Extremes of vector-valued Gaussian processes: Exact asymptotics », Serveur académique Lausannois, ID : 10.1016/j.spa.2015.05.015
Let {X-i(t), t >= 0}, 1 infinity for both locally stationary X-i 's and X-i 's with a non-constant generalized variance function. Additionally, we analyze properties of multidimensional counterparts of the Pickands and Piterbarg constants that appear in the derived asymptotics. Important by-products of this contribution are the vector-process extensions of the Piterbarg inequality, the Borell-TIS inequality, the Slepian lemma and the Pickands Piterbarg lemma which are the main pillars of the extremal theory of vector-valued Gaussian processes.