Alessandra De Rossi, Emma Perracchione. Positive constrained approximation via RBF-based partition of unity method. J. Computational Applied Mathematics, 319:338-351, 2017. [doi]
@article{RossiP17,
title = {Positive constrained approximation via RBF-based partition of unity method},
author = {Alessandra De Rossi and Emma Perracchione},
year = {2017},
doi = {10.1016/j.cam.2017.01.024},
url = {http://dx.doi.org/10.1016/j.cam.2017.01.024},
researchr = {https://researchr.org/publication/RossiP17},
cites = {0},
citedby = {0},
journal = {J. Computational Applied Mathematics},
volume = {319},
pages = {338-351},
}