Gitta Kutyniok, Wang-Q Lim. Compactly supported shearlets are optimally sparse. Journal of Approximation Theory, 163(11):1564-1589, 2011. [doi]
@article{KutyniokL11,
title = {Compactly supported shearlets are optimally sparse},
author = {Gitta Kutyniok and Wang-Q Lim},
year = {2011},
doi = {10.1016/j.jat.2011.06.005},
url = {http://dx.doi.org/10.1016/j.jat.2011.06.005},
researchr = {https://researchr.org/publication/KutyniokL11},
cites = {0},
citedby = {0},
journal = {Journal of Approximation Theory},
volume = {163},
number = {11},
pages = {1564-1589},
}