Christopher Hojny. Polynomial size IP formulations of knapsack may require exponentially large coefficients. Oper. Res. Lett., 48(5):612-618, 2020. [doi]
@article{Hojny20-0,
title = {Polynomial size IP formulations of knapsack may require exponentially large coefficients},
author = {Christopher Hojny},
year = {2020},
doi = {10.1016/j.orl.2020.07.013},
url = {https://doi.org/10.1016/j.orl.2020.07.013},
researchr = {https://researchr.org/publication/Hojny20-0},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {48},
number = {5},
pages = {612-618},
}