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Almost Bijective Parametrization of Copositive Univariate Polynomials
Published 19 Jan 2024 in math.OC | (2401.10866v2)
Abstract: In this work we develop a novel recursive method for parametrizing the cone of copositive univariate polynomials of any arbitrary degree $d$. This parametrization is surjective, almost injective, and has the easily described domain of $(\mathbb{R}_{\geq 0})d$.
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