4 papers
A Note on the Reduction Principle for the Nodal Length of Planar Random Waves
Anna Vidotto
Inspired by the recent work [MRW20], we prove that the nodal length of a planar random wave , i.e. the length of its zero set , is asymptotically equivalent,…
Non-Universal Fluctuations of the Empirical Measure for Isotropic Stationary Fields on
Domenico Marinucci, Maurizia Rossi, Anna Vidotto
In this paper, we consider isotropic and stationary real Gaussian random fields defined on and we investigate the asymptotic behavior, as $T\rightarr…
LASSO estimation for spherical autoregressive processes
Alessia Caponera, Claudio Durastanti, Anna Vidotto
The purpose of the present paper is to investigate on a class of spherical functional autoregressive processes in order to introduce and study LASSO (Least Absolute Shrinkage and S…
Gaussian Random Measures Generated by Berry's Nodal Sets
Giovanni Peccati, Anna Vidotto
We consider vectors of random variables, obtained by restricting the length of the nodal set of Berry's random wave model to a finite collection of (possibly overlapping) smooth co…