| Conditional Similarity Solutions of （2＋1）—Dimensional General nonintegrable KdV Equation |
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| 引用本文： | TANGXiao－Yan LOUSen－Yue.Conditional Similarity Solutions of （2＋1）—Dimensional General nonintegrable KdV Equation[J].理论物理通讯,2002,37(2):139-144. |
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| 作者姓名： | TANGXiao－Yan LOUSen－Yue |
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| 作者单位： | DepartmentofPhysics,ShanghaiJiaoTongUniversity,Shanghai200030,China |
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| 基金项目： | 国家优秀青年基金，高等学校博士学科点专项科研项目，浙江省自然科学基金 |
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| 摘 要： | The real physics models are usually quite complex with some arbitrary parameters which will lead to the nonintegrability of the model.To find some exact solutions of a nonintegrable model with some arbitrary parameters is much more difficult than to find the solutions of a model with some special parameters.In this paper,we make a modification for the usual direct method to find some conditional similarity solutions of a (2 1)-dimensional general nonintegrable KdV equation.
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| 关 键 词： | 积分方程 不可积KdV方程 条件相似解 |
Conditional Similarity Solutions of (2+1)-Dimensional General Nonintegrable KdV Equation |
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| TANG Xiao-Yan,LOU Sen-Yue.Conditional Similarity Solutions of (2+1)-Dimensional General Nonintegrable KdV Equation[J].Communications in Theoretical Physics,2002,37(2):139-144. |
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| Authors: | TANG Xiao-Yan LOU Sen-Yue |
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| Abstract: | The real physics models are usually quite complex with some arbitrary paramcters which will lead to thenonintegrability of the model. To find some cxact solutions of a nonintegrable modcl with some arbitrary parametersis much more difficult than to find the solutions of a model with some special parameters. In this paper, we make amodification for the usual direct method to find some conditional similarity solutions of a (2+1)-dimensional generalnonintegrable KdV equation. |
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| Keywords: | similarity solutions modified direct method (2+1)-dimensional general KdV equation |
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