Peng, Jiming; Zhu, Tao; Luo, Hezhi; Toh, Kim-Chuan - In: Computational Optimization and Applications 60 (2015) 1, pp. 171-198
. Recently, a new class of semi-definite relaxation models for QAPs based on matrix splitting has been proposed (Mittelmann and … introduce a new notion of the so-called redundant and non-redundant matrix splitting and show that the relaxation based on a non …-redundant matrix splitting can provide a stronger bound than a redundant one. Then we propose to follow the minimal trace principle to …
