565 citations · 777 across the 5 of their papers we have counts for
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math.NA2024
Computational Graph Representation of Equations System Constructors in Hierarchical Circuit Simulation
Zichao Long, Lin Li, Lei Han +10
Equations system constructors of hierarchical circuits play a central role in device modeling, nonlinear equations solving, and circuit design automation. However, existing constru…
math.NA2020★ 4 cited
RODE-Net: Learning Ordinary Differential Equations with Randomness from Data
Junyu Liu, Zichao Long, Ranran Wang +2
Random ordinary differential equations (RODEs), i.e. ODEs with random parameters, are often used to model complex dynamics. Most existing methods to identify unknown governing RODE…
math.NA2017★ 203 cited
PDE-Net: Learning PDEs from Data
Zichao Long, Yiping Lu, Xianzhong Ma +1
In this paper, we present an initial attempt to learn evolution PDEs from data. Inspired by the latest development of neural network designs in deep learning, we propose a new feed…