复合左右手超材料中1-非线性Schrödinger方程的孤波

Pub Date : 2019-06-01 DOI:10.4208/jpde.v32.n4.1
A. Sci
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引用次数: 0

摘要

本文对非线性肖特基二极管非线性左传输线中的孤立波进行了分析,这是一个重要的问题,特别是对于孤子器件。应用Kirchhoffs定律和直接还原法,得到了谱域中的电压。考虑一定调制频率周围的泰勒级数,得到了支持包络孤子和亮孤子解的一维非线性Schrödinger方程(NSE)。利用正弦余弦数学方法,得到了标准非线性Schröd-inger方程的孤子解。所采用的方法简单明了,可用于进一步求解数学物理中的非线性偏微分方程。AMS学科分类:060.2310,35G20, 34G20
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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Solitary Waves of 1-Nonlinear Schrödinger Equation in the Composite Right- and Left-Handed Metamaterial
In this article, we analyze solitary waves in nonlinear left-handed transmission line with nonlinear diodes (Schottkys) which is an important issue, especially for soliton devices. By applying the Kirchhoffs laws and reductive direct method, the voltage in the spectral domain was obtained. Considering the Taylor series around a certain modulation frequency, we obtained one dimensional Nonlinear Schrödinger Equation (NSE), which support envelops soliton, and bright soliton solutions. Using sine-cosine mathematical method, soliton solutions of the standard Nonlinear Schröd-inger equation are obtained. The method used is straightforward and concise and can be applied to solve further of nonlinear PDEs in mathematical physics. AMS Subject Classifications: 060.2310, 35G20, 34G20 Chinese Library Classifications: O175.29
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