| タイトル | Coincidence degree and periodic solutions of neutral equations |
| 著者（英） | Hale, J. K.; Mawhin, J. |
| 発行日 | 1974-03-01 |
| 言語 | eng |
| 内容記述 | A study is made of the problem of existence of periodic solutions for some nonautonomous neutral functional differential equations. It is essentially an application of a basic theorem on the Fredholm alternative for periodic solutions of some linear neutral equations recently obtained by Hale (1973) and of a generalized Leray-Schauder theory developed by Mawhin (1972, and to appear). Although their proofs are surprisingly simple, the obtained results are nontrivial extensions to the neutral case of a number of recent existence theorems for periodic solutions of functional differential equations. |
| NASA分類 | MATHEMATICS |
| レポートNO | 74A23651 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/453511 |
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