A sharp subelliptic Sobolev embedding theorem with weights
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AbstractThe 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.
All Author(s) ListYung PL
Journal nameBulletin of the London Mathematical Society
Volume Number47
PublisherLondon Mathematical Society
Pages396 - 406
LanguagesEnglish-United Kingdom
Web of Science Subject CategoriesMathematics

Last updated on 2021-16-01 at 23:38