抄録
An ultradiscrete system corresponding to the sine-Gordon equation is proposed. A new dependent variable for the discrete sine-Gordon equation is introduced in order to apply the procedure of ultradiscretization. The ultradiscrete system possesses exact solutions which are directly related to soliton solutions of the discrete equation.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 378-386 |
| ページ数 | 9 |
| ジャーナル | Physics Letters, Section A: General, Atomic and Solid State Physics |
| 巻 | 331 |
| 号 | 6 |
| DOI | |
| 出版ステータス | Published - 2004 11月 1 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学（全般）