3 citations · 3 across the 1 of their papers we have counts for
3 papers
Error Bounds and Singularity Degree in Semidefinite Programming
Stefan Sremac, Hugo J. Woerdeman, Henry Wolkowicz
In semidefinite programming a proposed optimal solution may be quite poor in spite of having sufficiently small residual in the optimality conditions. This issue may be framed in t…
Maximum determinant positive definite Toeplitz completions
Stefan Sremac, Hugo J. Woerdeman, Henry Wolkowicz
We consider partial symmetric Toeplitz matrices where a positive definite completion exists. We characterize those patterns where the maximum determinant completion is itself Toepl…
Complete Facial Reduction in One Step for Spectrahedra
Stefan Sremac, Hugo Woerdeman, Henry Wolkowicz
A spectrahedron is the feasible set of a semidefinite program, SDP, i.e., the intersection of an affine set with the positive semidefinite cone. While strict feasibility is a gener…