2 citations · 3 across the 2 of their papers we have counts for
2 papers
math.OC2016★ 2 cited
On representing the positive semidefinite cone using the second-order cone
Hamza Fawzi
The second-order cone plays an important role in convex optimization and has strong expressive abilities despite its apparent simplicity. Second-order cone formulations can also be…
math.OC2014★ 1 cited
Rational and real positive semidefinite rank can be different
João Gouveia, Hamza Fawzi, Richard Z. Robinson
Given a nonnegative matrix M with rational entries, we consider two quantities: the usual positive semidefinite (psd) rank, where the matrix is factored through the cone of real sy…