In this study, our aim to constructed the traveling and solitary wave solutions for nonlinear evolution equation describe the wave propagation in nonlinear low-pass electrical transmission lines by implemented the modification of mathematical method. We obtained the new and more general solutions in rational, trigonometric, hyperbolic type which represent to kink and anti-kink wave solitons, bright-dark solitons and traveling waves. The physical interpretation of some results demonstrated by graphically with symbolic computation. We are hopefully determined results have numerous applications in optical fiber, geophysics, fluid dynamics, laser optics, engineering, and many other various kinds of applied sciences. The complete investigation prove that proposed technique is more reliable, efficient, straightforward, and powerful to investigate various kinds of nonlinear evolution equations involves in geophysics, fluid dynamics, nonlinear plasma, chemistry, biology, and field of engineering.

在这项研究中，我们的目的是通过实施数学方法的修改来构造非线性演化方程的行波和孤立波解，以描述非线性低通输电线路中的波传播。我们获得了有理，三角，双曲类型的新的和更通用的解，它们表示扭结和反扭波孤子，明暗孤子和行波。对某些结果的物理解释是通过符号计算以图形方式展示的。希望我们确定的结果在光纤，地球物理学，流体动力学，激光光学，工程学以及许多其他各种应用科学中具有广泛的应用。全面的调查证明，提出的技术更加可靠，高效，简单，