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Solutions of time-fractional Kudryashov-Sinelshchikov equation arising in the pressure waves in the liquid with gas bubbles

机译:气泡在液体中的压力波中产生的时间分数式Kudryashov-Sinelshchikov方程的解

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摘要

In this paper, analytical approximate solutions for time-fractional Kudryashov-Sinelshchikov equation have been obtained. Two different techniques have been implemented to calculate the solutions, namely, homotopy analysis method and residual power series method. The approximate solutions are represented numerically and graphically for different values of fractional order of derivative. The numerical results are expressed in Tables 1, 2, 3 and 4 which show that the approximate solutions are in good agreement with the exact solution. The comparative study of the numerical results reveal that both methods are reliable and effective tools for the solution of time-fractional Kudryashov-Sinelshchikov equation.
机译:本文获得了时间分数阶Kudryashov-Sinelshchikov方程的解析近似解。已经实现了两种不同的技术来计算解,即同伦分析法和残差幂级数法。对于导数的分数阶的不同值,以数字和图形方式表示近似解。数值结果表示在表1、2、3和4中,这些表表明近似解与精确解非常吻合。数值结果的比较研究表明,这两种方法都是求解时间分数阶Kudryashov-Sinelshchikov方程的可靠且有效的工具。

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