링크 :

arxiv.org

1. 개요

2. Methodology

(1) Equations of Lorenz system

$$ \frac{dx}{dt} = \sigma(y-x)

\\

\frac{dy}{dt} = x(\rho-z)-y

\\

\frac{dz}{dt} = xy-\beta z

\\

\begin{align*} &\sigma : \text{The Prandtl Number, the ratio of the rate of momentum diffusion to thermal diffusion} \\ &\rho : \text{The Rayleigh Number, the driving force for convection due to temperature difference across the fluid layer} \\ &\beta : \text{The Geometric Factor, the aspect ratio of the convective cells} \\ \end{align*}

$$

image.png

(2) Neural ODE 설계

A. Step

B. 논문에서 언급한 방법