Jean B. Lasserre, Edouard Pauwels. The empirical Christoffel function with applications in data analysis. Adv. Comput. Math., 45(3):1439-1468, 2019. [doi]
@article{LasserreP19,
title = {The empirical Christoffel function with applications in data analysis},
author = {Jean B. Lasserre and Edouard Pauwels},
year = {2019},
doi = {10.1007/s10444-019-09673-1},
url = {https://doi.org/10.1007/s10444-019-09673-1},
researchr = {https://researchr.org/publication/LasserreP19},
cites = {0},
citedby = {0},
journal = {Adv. Comput. Math.},
volume = {45},
number = {3},
pages = {1439-1468},
}