頁籤選單縮合
題名 | On Internal Gravity Waves= |
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作者 | 孫天佑; 陳開煇; Sun, Tien-yu; Chen, Kai-hui; |
期刊 | Tamkang Journal of Mathematics |
出版日期 | 19981200 |
卷期 | 29:4 民87.冬 |
頁次 | 頁249-269 |
分類號 | 313.3 |
語文 | eng |
關鍵詞 | Contraction mapping principle; Free boundary problem; Internal gravity waves; |
英文摘要 | We are concerned with the steady wave motions in a 2-fluid system with constant densities. This is a free boundary problem in which the lighter fluid is bounded above by a free surface and is separated from the heavier fluid down below by an interface. By using a contractive mapping principle type argument, a constructive proof to the existence of some of these exact periodic internal gravity waves is provided. |
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