Amir Beck, Marc Teboulle. Global Optimality Conditions for Quadratic Optimization Problems with Binary Constraints. SIAM Journal on Optimization, 11(1):179-188, 2000. [doi]
@article{BeckT00-0, title = {Global Optimality Conditions for Quadratic Optimization Problems with Binary Constraints}, author = {Amir Beck and Marc Teboulle}, year = {2000}, doi = {10.1137/S1052623498336930}, url = {http://dx.doi.org/10.1137/S1052623498336930}, tags = {optimization, constraints}, researchr = {https://researchr.org/publication/BeckT00-0}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Optimization}, volume = {11}, number = {1}, pages = {179-188}, }