Solutions for non-isospectral variable coefficient KdV equation

Autor:	Deng-yuan Chen, Da-jun Zhang, Xiao-ying Zhu
Rok vydání:	2010
Předmět:	Variable coefficient Nonlinear Sciences::Exactly Solvable and Integrable Systems Isospectral Wronskian General Mathematics Mathematical analysis General Engineering Bilinear interpolation Korteweg–de Vries equation Nonlinear Sciences::Pattern Formation and Solitons Mathematics
Zdroj:	Journal of Shanghai University (English Edition). 14:410-414
ISSN:	1863-236X 1007-6417
DOI:	10.1007/s11741-010-0669-1
Popis:	By bilinear approach we derive N-soliton-like solutions for a variable coefficient KdV equation with some x-dependent coefficients. This equation can be considered as a non-isospectral variable coefficient KdV equation. Solutions in Hirota’s form and Wronskian form are given, respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8461f48382bd4028a068234e66d08914 https://doi.org/10.1007/s11741-010-0669-1 Zobrazit plný text záznamu Full text from SpringerLink