On fast simulation of dynamical system with neural vector enhanced numerical solver

Z Huang, S Liang, H Zhang, H Yang, L Lin - Scientific reports, 2023 - nature.com
The large-scale simulation of dynamical systems is critical in numerous scientific and
engineering disciplines. However, traditional numerical solvers are limited by the choice of …

Accelerating numerical solvers for large-scale simulation of dynamical system via NeurVec

Z Huang, S Liang, H Zhang, H Yang, L Lin - arXiv preprint arXiv …, 2022 - arxiv.org
Ensemble-based large-scale simulation of dynamical systems is essential to a wide range of
science and engineering problems. Conventional numerical solvers used in the simulation …

High-order differentiable autoencoder for nonlinear model reduction

S Shen, Y Yin, T Shao, H Wang, C Jiang, L Lan… - arXiv preprint arXiv …, 2021 - arxiv.org
This paper provides a new avenue for exploiting deep neural networks to improve physics-
based simulation. Specifically, we integrate the classic Lagrangian mechanics with a deep …

An extensible benchmark suite for learning to simulate physical systems

K Otness, A Gjoka, J Bruna, D Panozzo… - arXiv preprint arXiv …, 2021 - arxiv.org
Simulating physical systems is a core component of scientific computing, encompassing a
wide range of physical domains and applications. Recently, there has been a surge in data …

PyDEns: A python framework for solving differential equations with neural networks

A Koryagin, R Khudorozkov, S Tsimfer - arXiv preprint arXiv:1909.11544, 2019 - arxiv.org
Recently, a lot of papers proposed to use neural networks to approximately solve partial
differential equations (PDEs). Yet, there has been a lack of flexible framework for convenient …

Large-scale neural solvers for partial differential equations

P Stiller, F Bethke, M Böhme, R Pausch… - … of HPC, Big Data and AI …, 2020 - Springer
Solving partial differential equations (PDE) is an indispensable part of many branches of
science as many processes can be modelled in terms of PDEs. However, recent numerical …

Latent Neural PDE Solver for Time-dependent Systems

Z Li, S Patil, D Shu, AB Farimani - NeurIPS 2023 AI for Science …, 2023 - openreview.net
Neural networks have shown promising potential in accelerating the numerical simulation of
systems governed by partial differential equations (PDEs). While many of the existing neural …

Opening the blackbox: Accelerating neural differential equations by regularizing internal solver heuristics

A Pal, Y Ma, V Shah… - … Conference on Machine …, 2021 - proceedings.mlr.press
Democratization of machine learning requires architectures that automatically adapt to new
problems. Neural Differential Equations (NDEs) have emerged as a popular modeling …

Latent Neural PDE Solver: a reduced-order modelling framework for partial differential equations

Z Li, S Patil, F Ogoke, D Shu, W Zhen… - arXiv preprint arXiv …, 2024 - arxiv.org
Neural networks have shown promising potential in accelerating the numerical simulation of
systems governed by partial differential equations (PDEs). Different from many existing …

A memory-efficient neural ordinary differential equation framework based on high-level adjoint differentiation

H Zhang, W Zhao - IEEE Transactions on Artificial Intelligence, 2022 - ieeexplore.ieee.org
Neural ordinary differential equations (neural ODEs) have emerged as a novel network
architecture that bridges dynamical systems and deep learning. However, the gradient …