Sharp Hardy-Littlewood-Sobolev Inequalities on Octonionic Heisenberg Group

Abstract

This paper is a second one following our work [CLZ13] in series, considering sharp Hardy- Littlewood-Sobolev inequalities on groups of Heisenberg type. The first important breakthrough was made by Frank and Lieb in [FL12]. In this paper, analogous results are obtained for octonionic Heisenberg group.

14 pages