Abstract
In this paper, we obtain universal inequalities for eigenvalues of the Dirichlet eigenvalue problem of the Laplacian and the clamped plate problem on a bounded domain in an n-dimensional (n ≥ 3) noncompact simply connected complete Riemannian manifold with sectional curvature Sec satisfying -K 2 ≥ Sec ≥ -k 2 , where K ≥ k ≥ 0 are constants. When M is ℍ n(-1) (n≥3), these inequalities become ones previously found by Cheng and Yang.
Original language | English |
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Pages (from-to) | 41-54 |
Number of pages | 14 |
Journal | Pacific Journal of Mathematics |
Volume | 255 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2012 |
Externally published | Yes |
Keywords
- Eigenvalues
- Laplacian
- The clamped plate problem
- The dirichlet problem
- The universal inequality