Exact uniform modulus of continuity for q-isotropic Gaussian random fields

Adrián Hinojosa-Calleja

Statistics & Probability Letters, 2023, vol. 197, issue C

Abstract: We find sufficient conditions for the existence of an exact uniform modulus continuity for the class of q-isotropic Gaussian random fields introduced in Hinojosa-Calleja and Sanz-Solé (2021). We apply the result to a d-dimensional version of the Bγ Gaussian processes defined in Mocioalca and Viens (2005).

Keywords: Gaussian random fields; Global modulus of continuity; Strong local nondeterminism (search for similar items in EconPapers)
Date: 2023
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DOI: 10.1016/j.spl.2023.109813

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