ESTIMATES FOR LOWER BOUNDS OF EIGENVALUES OF THE KLEIN-GORDON OPERATOR

被引:0
|
作者
Sun, He-Jun [1 ]
Zeng, Ling-Zhong [2 ]
机构
[1] Nanjing Univ Sci & Technol, Coll Sci, Dept Appl Math, Nanjing 210094, Jiangsu, Peoples R China
[2] Saga Univ, Grad Sch Sci & Engn, Dept Math, Saga 8408502, Japan
来源
基金
中国国家自然科学基金;
关键词
Eigenvalue; inequality; Klein-Gordon operator; CAUCHY PROCESS;
D O I
10.7153/mia-17-10
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we establish some inequalities for eigenvalues of the Klein-Gordon operator on a bounded domain in an n-dimensional Euclidean space. These inequalities give some sharper estimates for lower bounds of the sums of its first k eigenvalues, which improve the recent results of Yildirim Yolcu.
引用
收藏
页码:137 / 147
页数:11
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