2 citations · 3 across the 2 of their papers we have counts for
2 papers
math.OC2013★ 1 cited
A Semidefinite Hierarchy for Containment of Spectrahedra
Kai Kellner, Thorsten Theobald, Christian Trabandt
A spectrahedron is the positivity region of a linear matrix pencil and thus the feasible set of a semidefinite program. We propose and study a hierarchy of sufficient semidefinite…
math.OC2012★ 2 cited
Containment problems for polytopes and spectrahedra
Kai Kellner, Thorsten Theobald, Christian Trabandt
We study the computational question whether a given polytope or spectrahedron (as given by the positive semidefiniteness region of a linear matrix pencil ) is contained…