Gasper Jaklic, Tadej Kanduc. On positivity of principal minors of bivariate Bézier collocation matrix. Applied Mathematics and Computation, 227:320-328, 2014. [doi]
@article{JaklicK14,
title = {On positivity of principal minors of bivariate Bézier collocation matrix},
author = {Gasper Jaklic and Tadej Kanduc},
year = {2014},
doi = {10.1016/j.amc.2013.11.034},
url = {http://dx.doi.org/10.1016/j.amc.2013.11.034},
researchr = {https://researchr.org/publication/JaklicK14},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {227},
pages = {320-328},
}