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SOLVING THE LINEAR TRANSPORT EQUATION BY A DEEP NEURAL NETWORK APPROACH
Journal article   Peer reviewed

SOLVING THE LINEAR TRANSPORT EQUATION BY A DEEP NEURAL NETWORK APPROACH

Zheng Chen, Liu Liu and Lin Mu
Discrete and continuous dynamical systems. Series S, Vol.15(4), pp.669-686
04/01/2022

Abstract

Mathematics, Applied Science & Technology Mathematics Physical Sciences
In this paper, we study linear transport model by adopting deep learning method, in particular deep neural network (DNN) approach. While the interest of using DNN to study partial differential equations is arising, here we adapt it to study kinetic models, in particular the linear transport model. Moreover, theoretical analysis on the convergence of neural network and its approximated solution towards analytic solution is shown. We demonstrate the accuracy and effectiveness of the proposed DNN method in numerical experiments.
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https://doi.org/10.3934/dcdss.2021070View
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