2 problems

Let $\Lambda_\sigma$ be a component of the nonsingular caustic space indexed by $\sigma\in\{0,1\}^n$, and let $\varkappa(\sigma)$ be the corresponding semi-global lower bound for p…

Let $Q$ be a nondegenerate ellipsoid, let $\boldsymbol{\boldsymbol{a}}=(a_1,\ldots,a_n)$ be its parameters, let $\Lambda$ be the nonsingular caustic space, and let…