Classical symmetry analysis and exact solutions for generalized Korteweg-de Vries models with variable coefficients
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, by using the classical symmetry analysis method symmetries for the generalized variable-coefficient Korteweg-de Vries model are obtained. Then, the reduced nonlinear ordinary differential equations with variable coefficients are solved by auxiliary equation method. Hermite differential equation is chosen as an auxiliary equation and some new exact solutions for the nonlinear partial differential equation in hand are obtained.
Açıklama
Anahtar Kelimeler
Variable-coefficient Korteweg-de Vries model, Group transformations, Hermite approximation method
Kaynak
International Journal of Non-Linear Mechanics
WoS Q Değeri
Q2
Scopus Q Değeri
Cilt
105
