摘要
利用同伦映射方法和理论讨论了一类受迫广义非线性Klein-Gordon方程,在适当的条件下,较简捷地得到孤波的任意次精度的近似解.
In this paper, a class of forced generalized nonlinear Klein-Gordon equation is discussed by using the homotopic mapping method and theory. Under appropriate conditions, the approximate solution with arbitrary degree of precision for the solitary wave can be obtained simply and conveniently.
出处
《南京信息工程大学学报(自然科学版)》
CAS
2010年第1期68-70,共3页
Journal of Nanjing University of Information Science & Technology(Natural Science Edition)
基金
国家自然科学基金(40876010)
国家重大公益性技术前期预研基金(GYHY200806029)