Mathematics of Operations Research, Vol. 38, No. 3 (August 2013), pp. 569-590 (22 pages) Farkas' lemma is a fundamental result from linear programming providing linear certificates for infeasibility ...
Recently, researchers have been interested in studying the semidefinite programming (SDP) relaxation model, where the matrix is both positive semidefinite and entry-wise nonnegative, for quadratically ...