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Bifurcations and parametric representations of peakon,solitary wave and smooth periodic wave solutions for a two-component degasperis-procesi equation
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نویسنده
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he b. ,meng q. ,zhang j.
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منبع
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journal of applied mathematics - 2013 - دوره : 2013 - شماره : 0
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چکیده
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By using the bifurcation method of dynamical systems and the method of phase portraits analysis,we consider a two-component degasperis-procesi equation: m t = - 3 m u x - m x u + k ρ ρ x,ρ t = - ρ x u + 2 ρ u x,the existence of the peakon,solitary wave and smooth periodic wave is proved,and exact parametric representations of above travelling wave solutions are obtained in different parameter regions. © 2013 bin he et al.
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آدرس
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college of mathematics,honghe university,mengzi, China, department of physics,honghe university,mengzi, China, college of mathematics,honghe university,mengzi, China
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Authors
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