@article{BraunBrownCohenHuqetal.2017, author = {G{\´a}bor Braun and Jonah Brown-Cohen and Arefin Huq and Sebastian Pokutta and Prasad Raghavendra and Benjamin Weitz and Daniel Zink}, title = {The matching problem has no small symmetric SDP}, journal = {Mathematical Programming A}, volume = {165}, number = {2}, pages = {643 -- 662}, year = {2017}, }