Xinru Liu, Yuanpeng Zhu, Shengjun Liu. Positivity and Monotonicity Preserving Biquartic Rational Interpolation Spline Surface. J. Applied Mathematics, 2014, 2014. [doi]
@article{LiuZL14-1,
title = {Positivity and Monotonicity Preserving Biquartic Rational Interpolation Spline Surface},
author = {Xinru Liu and Yuanpeng Zhu and Shengjun Liu},
year = {2014},
doi = {10.1155/2014/987076},
url = {http://dx.doi.org/10.1155/2014/987076},
researchr = {https://researchr.org/publication/LiuZL14-1},
cites = {0},
citedby = {0},
journal = {J. Applied Mathematics},
volume = {2014},
}