In this paper,we study the Dirichlet eigenvalue problem of the weighted Laplace operator Lφ on a bounded domain Ω with a smooth boundary in n-dimensional Euclidean space.Under the premise that the weighted function φ satisfies certain constraints,a universal inequality of the eigen-value problem can be obtained by using the variational method and constructing the test function appropriately.
关键词
加权Laplace算子/Dirichlet特征值问题/Green公式
Key words
weighted Laplace operator/Dirichlet eigenvalue problem/Green formula