自伴随算子和多重Laplacian的低阶特征值的万有不等式
自伴随算子和多重Laplacian的低阶特征值的万有不等式
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DOI:
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发表时间:
2013
影响因子:
0.7
通讯作者:
孙和军
中科院分区:
文献类型:
--
作者:
曾令忠;孙和军
.In this paper, we first establish an abstract inequality for lower order eigenvalues of a self-adjoint operator on a Hilbert space which generalizes and extends the recent results of Cheng et al. (Calc. Var. Partial Differential Equations, 38, 409-416 (2010)). Then, making use of it, we obtain some universal inequalities for lower order eigenvalues of the biharmonic operator on manifolds admitting some special functions. Moreover, we derive a universal inequality for lower order eigenvalues of the poly-Laplacian with any order on the Euclidean space.