Diagonal recovery from noisy Fourier--Hermite coefficients: exact orders of the error

S. G. Solodky, Y. A. Volynets

We consider the recovery of functions of the weighted Wiener classes $W_s^{\mu }$ from perturbed Fourier--Hermite coefficients in the metric of $L_{\infty }(\mathbb{R})$. For the summation…