| 杨飞,刘希强.(3+1)维potential-YTSF方程的对称约化、精确解和守恒律[J].井冈山大学自然版,2017,(5):1-7 |
| (3+1)维potential-YTSF方程的对称约化、精确解和守恒律 |
| SYMMETRY REDUCTION AND EXACT SOLUTIONS AND THE CONSERVATION LAW OF (3+1)-DIMENSIONAL POTENTIAL-YTSF EQUATION |
| 投稿时间：2017-06-08 修订日期：2017-06-24 |
| DOI：10.3969/j.issn.1674-8085.2017.05.001 |
| 中文关键词: 对称 约化 (3+1)维potential-YTSF方程 精确解 守恒律 |
| 英文关键词: symmetry reduction (3+1)-dimensional potential-YTSF equation exact solutions law of conservation |
| 基金项目:国家自然科学基金与中国工程物理研究院基金项目（11076015） |
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| 摘要点击次数: 1810 |
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| 中文摘要: |
| 利用直接约化方法得到了（3+1）维potential-YTSF方程的对称，获得了相应的约化方程，并求出其精确解。所得结果推广了已有文献中该方程的有关结果。利用得到的对称，求出了方程的守恒律。 |
| 英文摘要: |
| The symmetry of (3+1)-dimensional potential-YTSF equation was gotten by using the direct reduction method. Furthermore, we obtain the corresponding reduced equations and find out the exact solutions. The acquired results generalize the existing literature about the result of the equation. The conservation law of the equation can be calculated by using symmetry. |
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