Mixed volume of infinite-dimensional convex compact sets

Mariia Dospolova

Let $K$ be a convex compact $GB$-subset of a separable Hilbert space $H$. Denote by ${\mathrm{Spec}}_{k}K$ the set $\{({\xi }_1(h),\dots ,{\xi }_k(h)):h\in K\}\subset {\mathbb{R}}^k,$ whe…