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Exact solutions for a new coupled MKdV equations and a coupled KdV equations. (English) Zbl 0994.35104
Summary: In this Letter, more exact solutions for a new coupled MKdV equations are obtained by using a direct and efficient trigonometric function transform method based on the idea of the homogeneous balance method. The corresponding exact solutions for coupled KdV equations are obtained by Miura transformation, with the aid of Mathematica.

MSC:
35Q53 KdV equations (Korteweg-de Vries equations)
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