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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Exact solitary wave solutions by extended rational sine-cosine and extended rational sinh-cosh techniques
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Exact solitary wave solutions by extended rational sine-cosine and extended rational sinh-cosh techniques

机译:通过扩展理性正弦余弦和扩展理性SINH-COSH技术的精确孤立波解决方案

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摘要

Solitonic solutions have become a popular topic among traveling wave solutions since they act as a bridge between mathematics and physics. In this article, two newly developed methods, namely the extended rational sine-cosine method and extended rational sinh-cosh method by means of fractional complex transform are applied to construct the exact solutions in the form of hyperbolic, trigonometric and rational functions of the nonlinear fractional Phi-4 equation. The obtained solutions are further expressed by solitons, dark solitons, periodic and kink wave solutions. The proposed methods analyze the possibility of the existence of limit cycles with specific parameters.
机译:Solitonic Solutions已成为旅行波解决方案中的流行课题,因为它们是数学和物理学之间的桥梁。 在本文中,应用了两个新开发的方法,即通过分数复制转换扩展的Rational Sine-余弦方法和扩展的Rational Sinh-Cosh方法,以构建非线性,三角和合理功能的形式构建精确的解 分数PHI-4方程。 所得溶液进一步由孤子,暗孤子,周期性和扭结波溶液表达。 所提出的方法分析了具有特定参数的限制循环的可能性。

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