Semidefinite Programming Based Algorithms for the Sparsest Cut Problem.

Luis A. A. Meira Flávio Keidi Miyazawa Semidefinite Programming Based Algorithms for the Sparsest Cut Problem. 75-100 2011 45 RAIRO - Operations Research 2 http://dx.doi.org/10.1051/ro/2011104 db/journals/rairo/rairo45.html#MeiraM11