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首页> 外文期刊>Open Journal of Applied Sciences >The Mixture of New Integral Transform and Homotopy Perturbation Method for Solving Discontinued Problems Arising in Nanotechnology
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The Mixture of New Integral Transform and Homotopy Perturbation Method for Solving Discontinued Problems Arising in Nanotechnology

机译:新的积分变换和同态摄动方法的混合解决纳米技术中的停产问题

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In this paper, a reliable algorithm based on mixture of new integral transform and homotopy perturbation method is proposed to solve a nonlinear differential-difference equation arising in nanotechnology. Continuum hypothesis on nanoscales is invalid, and a differential-difference model is considered as an alternative approach to describing discontinued problems. The technique finds the solution without any discretization or restrictive assumptions and avoids the round-off errors. Comparison of the approximate solution with the exact one reveals that the method is very effective. It provides more realistic series solutions that converge very rapidly for nonlinear real physical problems.
机译:为了解决纳米技术中出现的非线性微分-微分方程,提出了一种基于新的积分变换和同伦扰动混合的可靠算法。纳米尺度上的连续谱假说是无效的,微分-差异模型被认为是描述不连续问题的替代方法。该技术无需任何离散化或限制性假设即可找到解决方案,并避免了舍入误差。将近似解与精确解进行比较表明,该方法非常有效。它提供了更现实的级数解,可以非常迅速地收敛于非线性实际物理问题。

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