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math.ST2019
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…
math.PR2019★ 16 cited
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…