Liu Yongping, Xu Guiqiao. The Infinite-Dimensional Widths and Optimal Recovery of Generalized Besov Classes. J. Complexity, 18(3):815-832, 2002. [doi]
@article{YongpingG02,
title = {The Infinite-Dimensional Widths and Optimal Recovery of Generalized Besov Classes},
author = {Liu Yongping and Xu Guiqiao},
year = {2002},
doi = {10.1006/jcom.2002.0639},
url = {http://dx.doi.org/10.1006/jcom.2002.0639},
researchr = {https://researchr.org/publication/YongpingG02},
cites = {0},
citedby = {0},
journal = {J. Complexity},
volume = {18},
number = {3},
pages = {815-832},
}