Scaling limits for fractional polyharmonic Gaussian fields

This work is concerned with fractional Gaussian fields, i.e. Gaussian fields whose covariance operator is given by the inverse fractional Laplacian $(-\Delta)^{-s}$ (where, in particular, we include the case $s >1$). We define a lattice discretization of these fields and show that their scaling l...

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Bibliographische Detailangaben

Hauptverfasser:	De Nitti, Nicola, Schweiger, Florian
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Numerical Analysis Mathematics - Analysis of PDEs Mathematics - Numerical Analysis Mathematics - Probability
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