Operational Solution to the Nonlinear Klein-Gordon Equation

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2018,（5）
• 页码范围: 506-512
• 页数: 7页
• 语种: 英文
• DOI: 10.1088/0253-6102/69/5/506

摘要

We obtain solutions of the nonlinear Klein-Gordon equation using a novel operational method combined with the Adomian polynomial expansion of nonlinear functions. Our operational method does not use any integral transforms nor integration processes. We illustrate the application of our method by solving several examples and present numerical results that show the accuracy of the truncated series approximations to the solutions.