Walid Ben-Ameur, José Neto. A geometric characterization of "optimality-equivalent" relaxations. J. Global Optimization, 42(4):533-547, 2008. [doi]
@article{Ben-AmeurN08-0,
title = {A geometric characterization of "optimality-equivalent" relaxations},
author = {Walid Ben-Ameur and José Neto},
year = {2008},
doi = {10.1007/s10898-007-9275-5},
url = {http://dx.doi.org/10.1007/s10898-007-9275-5},
researchr = {https://researchr.org/publication/Ben-AmeurN08-0},
cites = {0},
citedby = {0},
journal = {J. Global Optimization},
volume = {42},
number = {4},
pages = {533-547},
}