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math.OC2024
Almost Bijective Parametrization of Copositive Univariate Polynomials
Hoon Hong, Ezra Nance
In this work we develop a novel recursive method for parametrizing the cone of copositive univariate polynomials of any arbitrary degree . This parametrization is surjective, al…
math.OC2024
Almost Bijective Parametrization of Copositive Matrices
Hoon Hong, Ezra Nance
In this work we take a deep dive into the cone of copositive matrices. In doing so we visualize the cone, make geometric observations about it, and prove them. We then…