Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/174485
 Title: Anisotropic Gaussian random fields: criteria for hitting probabilities and applications Author: Hinojosa Calleja, AdriánSanz, Marta Keywords: Processos estocàsticsAnàlisi estocàsticaStochastic processesAnalyse stochastique Issue Date: 27-Feb-2021 Publisher: Springer Abstract: We develop criteria for hitting probabilities of anisotropic Gaussian random fields with associated canonical pseudo-metric given by a class of gauge functions. This yields lower and upper bounds in terms of general notions of capacity and Hausdorff measure, respectively, therefore extending the classical estimates with the Bessel-Riesz capacity and the $\gamma$ -dimensional Hausdorff measure. We apply the criteria to a system of linear stochastic partial differential equations driven by space-time noises that are fractional in time and either white or colored in space. Note: Versió postprint del document publicat a: https://doi.org/10.1007/s40072-021-00190-1 It is part of: Stochastics And Partial Differential Equations-Analysis And Computations, 2021 URI: http://hdl.handle.net/2445/174485 Related resource: https://doi.org/10.1007/s40072-021-00190-1 ISSN: 2194-0401 Appears in Collections: Articles publicats en revistes (Matemàtiques i Informàtica)

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