BriefGPT.xyz
Nov, 2019
用于线性化偏微分方程全局坐标变换的深度学习模型
Deep Learning Models for Global Coordinate Transformations that Linearize PDEs
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Craig Gin, Bethany Lusch, Steven L. Brunton, J. Nathan Kutz
TL;DR
本文提出一种深度自编码器架构,用于将非线性PDE转换为线性PDE,使用Koopman算子矩阵进行多时间步预测,并在多个示例中进行了演示。
Abstract
We develop a
deep autoencoder architecture
that can be used to find a coordinate transformation which turns a
nonlinear pde
into a
linear pde
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