Kun Fang, Hamza Fawzi. The sum-of-squares hierarchy on the sphere and applications in quantum information theory. Math. Program., 190(1):331-360, 2021. [doi]
@article{FangF21-1,
title = {The sum-of-squares hierarchy on the sphere and applications in quantum information theory},
author = {Kun Fang and Hamza Fawzi},
year = {2021},
doi = {10.1007/s10107-020-01537-7},
url = {https://doi.org/10.1007/s10107-020-01537-7},
researchr = {https://researchr.org/publication/FangF21-1},
cites = {0},
citedby = {0},
journal = {Math. Program.},
volume = {190},
number = {1},
pages = {331-360},
}