DOI: 10.1016/J.AMC.2008.10.034
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摘要: Abstract The completely integrable sixth-order nonlinear Drinfeld–Sokolov–Satsuma–Hirota equation is studied. Three distinct methods, namely the Cole–Hopf transformation method, tanh–coth and Exp-function method are used for a reliable treatment of this equation. Solitons, multiple soliton solutions, singular plane periodic solutions obtained equations. study highlights power each method.