4.7 Article

Bilinear residual network method for solving the exactly explicit solutions of nonlinear evolution equations

期刊

NONLINEAR DYNAMICS
卷 108, 期 1, 页码 521-531

出版社

SPRINGER
DOI: 10.1007/s11071-022-07207-x

关键词

Rogue wave; Bilinear residual network method; Physics-informed neural networks; Caudrey-Dodd-Gibbon-Kotera-Sawada-like equation

资金

  1. National Natural Science Foundation of China [12061054, 61877007]
  2. Fundamental Research Funds for the Central Universities [DUT20GJ205]

向作者/读者索取更多资源

In this study, a bilinear residual network method is proposed to solve nonlinear evolution equations. The method reduces the complexity of the model and provides more interactive results. The exact analytical solution for the Caudrey-Dodd-Gibbon-Kotera-Sawada-like equation is obtained using the steps of solving through the residual network. Characteristic plots and dynamic analysis of these rogue waves are given.
In this work, bilinear residual network method is proposed to solve nonlinear evolution equations. The activation function in final layer of deep neural network cannot interact with the neuron inside the deep neural network, but the residual network can transfer the input layer to the activation function in final layer to realize the interaction within the network. This reduces the complexity of the model and gives more interactive results. The steps of solving the exact analytical solution through the residual network are given. The rogue wave solution of Caudrey-Dodd-Gibbon-Kotera-Sawada-like equation is obtained by using the bilinear residual network method. Characteristic plots and dynamic analysis of these rogue waves are given.

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