An extension of the Hess-Kato Theorem to elliptic systems and its appications to multiple solution problems | |
Chang, KC | |
1999 | |
关键词 | the principal eigenvalue maximum principle cooperative indefinite weight |
英文摘要 | The Hess-Kato Theorem on the simplicity of the first eigenvalue of a second order elliptic operator is extended to elliptic systems. The theorem is applied to figure out the critical groups of a mountain pass point for functionals which have nonlinear ellipitic systems as Euler Lagrange Equations. A muliple solution result is obtained via the ordered Banach space method and the critical group calculations.; Mathematics, Applied; Mathematics; SCI(E); 中国科学引文数据库(CSCD); 25; ARTICLE; 4; 439-454; 15 |
语种 | 英语 |
出处 | SCI |
出版者 | acta mathematica sinica english series |
内容类型 | 其他 |
源URL | [http://hdl.handle.net/20.500.11897/214224] ![]() |
专题 | 数学科学学院 |
推荐引用方式 GB/T 7714 | Chang, KC. An extension of the Hess-Kato Theorem to elliptic systems and its appications to multiple solution problems. 1999-01-01. |
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