DENG Yihua, XIAO Juan, LI Yuandan. The First Eigenvalue of the Dirichlet Boundary Value Problem for Two Classes of Witten-Laplacian Operators[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2014,53(2):156-158.
DENG Yihua, XIAO Juan, LI Yuandan. The First Eigenvalue of the Dirichlet Boundary Value Problem for Two Classes of Witten-Laplacian Operators[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2014,53(2):156-158.DOI:
The first eigenvalue of Dirichlet boundary value problem is discussed for a class of WittenLaplacian operators in a bounded open domain Ω ∈R
n
. Some better lower bound estimates of these eigenvalues are obtained. And the first eigenvalue of the Dirichlet boundary problem is discussed for another class of Witten-Laplacian operators in the interval (-d
d). The accurate value of these eigenvalues is obtained.
关键词
Witten-Laplacian算子Dirichlet边值问题第一特征值Rieman 流形
Keywords
Witten-Laplacian operatorDirichlet boundary value problemthe first eigenvalueRiemannian manifold