抄録
Existence of forced vibrations of nonlinear wave equation: (formula presented)existence of infinitely many periodic solutions is proved. This improves the results of the author [29, 30]. We use variational methods to show the existence result. Minimax arguments and energy estimates for the corresponding functional play an essential role in the proof.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 615-645 |
| ページ数 | 31 |
| ジャーナル | Transactions of the American Mathematical Society |
| 巻 | 307 |
| 号 | 2 |
| DOI | |
| 出版ステータス | Published - 1988 6月 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 数学 (全般)
- 応用数学