Three-wave, rogue wave and interaction solutions of the (2+1)-dimensional generalized Hirota-Satsuma-Ito-Shallow-Water-Wave-like equation
Shijie Deng , Bo Tang , Wenjing Yang , Kaili Liu , Huawei Wu
Networks and Heterogeneous Media ›› 2026, Vol. 21 ›› Issue (2) : 669 -692.
In this article, we focused on the bilinear neural network method to obtain the exact solutions of the (2+1)-dimensional generalized Hirota-Satsuma-Ito-Shallow-Water-Wave-like equation. This method can also be applied to solve other nonlinear partial differential equations (NPDEs). Relying on Hirota bilinear transformation and Bell polynomial theories, we successfully constructed one-hidden- layer and multiple-hidden-layers models with assigned activation functions. Thereby, we derived many exact solutions for this equation including three-wave, rogue wave, and interaction solutions. To intuitively reflect features of these solutions, we depicted their three-dimensional, density, and curve graphs.
bilinear neural network method / Hirota bilinear transformation / Bell polynomial / (2+1)-dimensional nonlinear evolution equation / exact solutions
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