Imaginary projections: complex versus real coefficients

DOI10.1016/j.jpaa.2022.107308OpenAlexW3183798356MaRDI QIDQ2689183

Stephan Gardoll, Thorsten Theobald, Mahsa Sayyary Namin

Publication date: 9 March 2023

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2107.08841

Mathematics Subject Classification ID

Semidefinite programming (90C22) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Polynomials in real and complex fields: location of zeros (algebraic theorems) (12D10) Semialgebraic sets and related spaces (14P10) Real polynomials: location of zeros (26C10)

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