Wenjie Liu, Li-lian Wang, Huiyuan Li. Optimal error estimates for Chebyshev approximations of functions with limited regularity in fractional Sobolev-type spaces. Math. Comput., 88(320):2857-2895, 2019. [doi]
@article{LiuWL19-5, title = {Optimal error estimates for Chebyshev approximations of functions with limited regularity in fractional Sobolev-type spaces}, author = {Wenjie Liu and Li-lian Wang and Huiyuan Li}, year = {2019}, doi = {10.1090/mcom/3456}, url = {https://doi.org/10.1090/mcom/3456}, researchr = {https://researchr.org/publication/LiuWL19-5}, cites = {0}, citedby = {0}, journal = {Math. Comput.}, volume = {88}, number = {320}, pages = {2857-2895}, }