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Bäcklund transformation of variable-coefficient Boiti–Leon–Manna–Pempinelli equation |
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| Abstract: | In this letter, we discuss a variable-coefficient Boiti–Leon–Manna–Pempinelli equation. We present its soliton solution and derive its new bilinear Bäcklund transformation through Bell polynomial technique and bilinear method. Finally, we show the variable-coefficient Boiti–Leon–Manna–Pempinelli equation is completely integrable. |
| Keywords: | Variable-coefficient BLMP equation Lax pair Bäcklund transformation |
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