Shan Li, John P. Boyd. Approximation on non-tensor domains including squircles, Part III: Polynomial hyperinterpolation and radial basis function interpolation on Chebyshev-like grids and truncated uniform grids. J. Comput. Physics, 281:653-668, 2015. [doi]
@article{LiB15,
title = {Approximation on non-tensor domains including squircles, Part III: Polynomial hyperinterpolation and radial basis function interpolation on Chebyshev-like grids and truncated uniform grids},
author = {Shan Li and John P. Boyd},
year = {2015},
doi = {10.1016/j.jcp.2014.10.035},
url = {http://dx.doi.org/10.1016/j.jcp.2014.10.035},
researchr = {https://researchr.org/publication/LiB15},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {281},
pages = {653-668},
}