As a natural extension of Sobolev spaces, we consider Hardy-Sobolev spaces and establish an atomic decomposition theorem, analogous to the atomic decomposition characterization of Hardy spaces. As an application, we deduce several embedding results for Hardy-Sobolev spaces.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-sm177-1-3, author = {Yong-Kum Cho and Joonil Kim}, title = {Atomic decomposition on Hardy-Sobolev spaces}, journal = {Studia Mathematica}, volume = {173}, year = {2006}, pages = {25-42}, zbl = {1133.42040}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm177-1-3} }
Yong-Kum Cho; Joonil Kim. Atomic decomposition on Hardy-Sobolev spaces. Studia Mathematica, Tome 173 (2006) pp. 25-42. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm177-1-3/