lie symmetry analysis for kawahara-kdv equations
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abstract
we introduce a new solution for kawahara-kdv equations. the lie group analysis is used to carry out the integration of this equations. the similarity reductions and exact solutions are obtained based on the optimal system method.
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Journal title:
computational methods for differential equationsجلد ۱، شماره ۲، صفحات ۱۳۵-۱۴۵
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