Noncommutative Polynomials Describing Convex Sets
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DOI: 10.1007/s10208-020-09465-w
Abstract: The free closed semialgebraic set $${\mathcal {D}}_f$$ D f determined by a hermitian noncommutative polynomial $$f\in {\text {M}}_{{\delta }}({\mathbb {C}}\mathop {})$$ f ∈ M δ ( C < x , x ∗ > ) is… read more here.
Keywords: closed semialgebraic; free closed; convex; mathop ... See more keywords