Publication Date:
2015-05-19
Description:
The purpose of this short article is to prove some potential estimates that naturally arise in the study of subelliptic Sobolev inequalities for functions. This will allow us to prove a local subelliptic Sobolev inequality with the optimal amount of smoothing, as well as a variant of that which describes quantitatively an improvement of the inequality as one gets away from certain characteristic varieties.
Print ISSN:
0024-6093
Electronic ISSN:
1469-2120
Topics:
Mathematics
Permalink