New Exact Solutions for a Higher-Order Wave Equation of KdV Type Using the Multiple Simplest Equation Method
Author(s) -
Yun-Mei Zhao
Publication year - 2014
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2014/848069
Subject(s) - korteweg–de vries equation , infinitesimal , mathematics , type (biology) , trigonometry , simple (philosophy) , trigonometric functions , hyperbolic function , mathematical analysis , term (time) , work (physics) , order (exchange) , nonlinear system , physics , ecology , philosophy , geometry , epistemology , quantum mechanics , biology , thermodynamics , finance , economics
In our work, a generalized KdV type equation of neglecting the highest-order infinitesimal term, which is an important water wave model, is discussed by using the simplest equation method and its variants. The solutions obtained are general solutions which are in the form of hyperbolic, trigonometric, and rational functions. These methods are more effective and simple than other methods and a number of solutions can be obtained at thesame time
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