Summary
Gitta Kutyniok , Jakob Lemvig and Wang-Q Lim (2011) Optimally sparse approximations of multivariate functions using compactly supported shearlet frames. In 2011 International Conference on Sampling Theory and Applications (SampTA). 
Bibtex entry
@INPROCEEDINGS { Kutyniok10Compactly,
AUTHOR = { Gitta Kutyniok and Jakob Lemvig and Wang-Q Lim },
TITLE = { Optimally sparse approximations of multivariate functions using compactly supported shearlet frames },
BOOKTITLE = { 2011 International Conference on Sampling Theory and Applications (SampTA) },
YEAR = { 2011 },
PDF = { /lemvig_8.pdf },
TAG = { proceeding },
}