Feng Dai, Zeev Ditzian. Jackson theorem in L::p::, 0p, for functions on the sphere. Journal of Approximation Theory, 162(2):382-391, 2010. [doi]
@article{DaiD10-1,
title = {Jackson theorem in L::p::, 0p, for functions on the sphere},
author = {Feng Dai and Zeev Ditzian},
year = {2010},
doi = {10.1016/j.jat.2009.06.003},
url = {http://dx.doi.org/10.1016/j.jat.2009.06.003},
researchr = {https://researchr.org/publication/DaiD10-1},
cites = {0},
citedby = {0},
journal = {Journal of Approximation Theory},
volume = {162},
number = {2},
pages = {382-391},
}