| 研究生: |
柯旭恩 Ke, Shiu-En |
|---|---|
| 論文名稱: |
一些緊緻黎曼流形上拉普拉斯算子的特徵值估計 Some Estimations of The Eigenvalues of Laplacian On Compact Riemannian Manifolds |
| 指導教授: |
劉珈銘
Liou, Jia-Ming |
| 學位類別: |
碩士 Master |
| 系所名稱: |
理學院 - 數學系應用數學碩博士班 Department of Mathematics |
| 論文出版年: | 2017 |
| 畢業學年度: | 105 |
| 語文別: | 英文 |
| 論文頁數: | 26 |
| 中文關鍵詞: | 黎曼流形 、拉普拉斯算子 、特徵值 |
| 外文關鍵詞: | Riemannian manifold, Laplacian, eigenvalue spectrum |
| 相關次數: | 點閱:103 下載:12 |
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這篇論文主要探討在一般的緊緻黎曼流形上,一些有關拉普拉斯算子的特徵值問題。一開始先介紹了為何拉普拉斯算子能在黎曼流形上產生特徵值序列,並主要接著探到第一非零特徵值該如何估計,以及接下來的相鄰特徵值之間應該如何估計。
In this paper, we recall some origins of the eigenvalue spectrum of Laplacian oncompact Riemannian manifolds by using some classical method of functional analysis,divisor theory, Sobolev’s theory and so on. We enter the issue about upper bounds ofthe first nonzero eigenvalue and an estimation of gaps of two consecutive eigenvalues.
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