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arXiv · 2210.00542

Decomposition solutions and B\"acklund transformations of the BKP and CKP equations

Xiazhi Hao·S. Y. Lou
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Abstract

In this paper, we define the modified formal variable separation approach and show how it determines, in a remarkably simple manner, the decomposition solutions, the B\"acklund transformations, the Lax pair, and the linear superposition solution of the B-type Kadomtsev-Petviashvili equation. Also, the decomposition solutions, the B\"acklund transformation and the Lax pair relating to the C-type Kadomtsev-Petviashvili equation is obtain by the same technique. This indicates that the decomposition may provide a description of integrable behavior in nonlinear systems, while, at the same time, establishing an efficient method for determining relationships between the particular systems.

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Xiazhi Hao, S. Y. Lou. 2022-10-02. Decomposition solutions and B\"acklund transformations of the BKP and CKP equations. https://arxiv.org/abs/2210.00542

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