On non-optimal spectral factorizations

Ephremidze, L; Selesnick, I; Spitkovsky, I

Ephremidze, L (reprint author), NYUAD, Div Sci & Math, POB 129188, Abu Dhabi, U Arab Emirates.

GEORGIAN MATHEMATICAL JOURNAL, 2017; 24 (4): 517

Abstract

For a given Laurent polynomial matrix function S, which is positive definite on the unit circle in the complex plane, we consider all possible polynom......

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