A class of Caffarelli-Kohn-Nirenberg type inequalities on the H-type group

作者:Zhang, Shutao*; Han, Yazhou; Dou, Jingbo
来源:Rendiconti del Seminario Matematico della Universita di Padova, 2014, 132: 249-266.
DOI:10.4171/RSMUP/132-13

摘要

This work is devoted to establish a class of Caffarelli-Kohn-Nirenberg type inequalities on the H-type group. Inspired by the idea of Chern J.L. and Lin C.S., a function transformation is introduced. Combining some elementary inequalities and some accurate estimates, we establish a class of weighted Hardy-Sobolev type inequalities and then obtain our main result, namely Caffarelli-Kohn-Nirenberg type inequalities on the H-type group.