Spectral factorization in the non-stationary Wiener algebra
arXiv:math/0312193
Abstract
We define the non-stationary analogue of the Wiener algebra and prove a spectral factorization theorem in this algebra.
Simplified arguments, corrected typos
arXiv:math/0312193
We define the non-stationary analogue of the Wiener algebra and prove a spectral factorization theorem in this algebra.
Simplified arguments, corrected typos