2 papers
math.OC2026
On the convex hull of the graph of a simple monomial
Jon Lee, Daphne Skipper, Emily Speakman
Motivated by previous efforts toward mathematically analyzing the treatment of monomials in spatial branch-and-bound, we study the convex hull of the graph of a simple monomial on…
math.OC2024
Gaining or losing perspective for convex multivariate functions on box domains
Luze Xu, Jon Lee
MINLO (mixed-integer nonlinear optimization) formulations of the disjunction between the origin and a polytope via a binary indicator variable is broadly used in nonlinear combinat…