Sharp lower bounds for the first eigenvalues of the bi-drifting Laplacian

被引:3
|
作者
Bezerra, Adriano Cavalcante [1 ]
Xia, Changyu [2 ]
机构
[1] Inst Fed Goiano, Campus Trindade, BR-75389269 Trindade, Go, Brazil
[2] Univ Brasilia, Dept Matemat, BR-70910900 Brasilia, DF, Brazil
关键词
Drifiting Laplacian; Bakry-Emery Ricci curvature; Eigenvalues; ELLIPTIC-EQUATIONS; INEQUALITIES; SYSTEM;
D O I
10.1016/j.difgeo.2019.101572
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In the present paper we study some kinds of the problems for the bi-drifting Laplacian operator and get some sharp lower bounds for the first eigenvalue for these eigenvalue problems on compact manifolds with boundary (also called a smooth metric measure space) and weighted Ricci curvature bounded inferiorly. (C) 2019 Elsevier B.V. All rights reserved.
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页数:12
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