Three Solutions and its Stability in Two Bump Domains
| Autor: | Chung-Che Hu, 胡忠澤 |
|---|---|
| Rok vydání: | 2004 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 92 In the article, we prove that a necessary and sufficient condition for symmetric Palais-Smale conditions, then apply it to assert the existence of three positive solutions of the equation (1) in axially symmetric domain DR in which one is axially symmetric and the other two are nonaxially symmetric. Moreover, we prove that these three solutions are unstable. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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