The dual cone of sums of non-negative circuit polynomials

Mareike Dressler, Helen Naumann, Thorsten Theobald

For a non-empty, finite subset $\mathcal{A}\subseteq {\mathbb{N}}_0^n$, denote by $C_{\text{sonc}}(\mathcal{A})\in \mathbb{R}[x_1,\dots ,x_n]$ the cone of sums of non-negative ci…