arXiv:1610.05835 Abstract | arXiv Analytics

arXiv:1610.05835 [math.AP]Abstract References Reviews Resources

Subcritical Approach to Sharp Hardy-Littlewood-Sobolev Type Inequalities on the Upper Half Space

Published 2016-10-19Version 1

In this paper we establish the reversed sharp Hardy-Littlewood-Sobolev (HLS for short) inequality on the upper half space and obtain a new HLS type integral inequality on the upper half space (extending an inequality found by Hang, Wang and Yan in \cite{HWY2008}) by introducing a uniform approach. The extremal functions are classified via the method of moving sphere, and the best constants are computed. The new approach can also be applied to obtain the classical HLS inequality and other similar inequalities.

Comments: 33 pages

Categories: math.AP

Subjects: 35A23, 42B37

Keywords: upper half space, sharp hardy-littlewood-sobolev type inequalities, subcritical approach, hls type integral inequality, best constants

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