1 problem

0 votes0 replies1 view
Characterization of automorphisms of the copositive cone over the nonnegative orthant
Let $S_n$ be the space of real symmetric $n\times n$ matrices, and let … be the cone of copositive matrices. Write $Aut(COP(\mathbb{R}^n_+))$ for its automorphism group, and…
Theoremsolvedcone-automorphisms copositive-cones linear-preserversarXiv posted 3 days ago

Characterization of automorphisms of the copositive cone over the nonnegative orthant