An estimate on the heat kernel of Schrodinger operators with non-negative potentials on nilpotent Lie groups and its applications

被引:2
|
作者
Liu, Yu [1 ]
Huang, Jizheng [2 ]
Dong, Jianfeng [3 ]
机构
[1] Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China
[2] North China Univ Technol, Coll Sci, Beijing 100144, Peoples R China
[3] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
关键词
Nilpotent Lie groups; Schrodinger operators; reverse Holder class; heat kernel; RD-SPACES;
D O I
10.1515/forum-2012-0141
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we investigate the heat kernel of the Schrodinger operator L = -Delta(G) + W on the nilpotent Lie group G, where Delta(G) is the sub-Laplacian on G and the non-negative potential W belongs to the reverse Holder class B-q1. The main aim of the paper is to give a pointwise estimate for the heat kernel of Schrodinger operators with non-negative potentials on the nilpotent Lie group G. As its applications, we obtain the L-p estimates for parabolic Schrodinger operators with certain non-negative potentials.
引用
收藏
页码:1773 / 1798
页数:26
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