Neural control of discrete weak formulations: Galerkin, least squares \& minimal-residual methods with quasi-optimal weights
From MaRDI portal
Publication:2679332
DOI10.1016/j.cma.2022.115716OpenAlexW4308825557MaRDI QIDQ2679332
Ignacio Brevis, Ignacio Muga, Kristoffer G. Van Der Zee
Publication date: 19 January 2023
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2206.07475
artificial neural networksquasi-optimal convergencedata-driven discretizationoptimal neural controlquasi-minimizationweighted finite element methods
Artificial neural networks and deep learning (68T07) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)
Related Items
A deep double Ritz method (\(\mathrm{D^2RM}\)) for solving partial differential equations using neural networks ⋮ \(r\)-adaptive deep learning method for solving partial differential equations ⋮ DNN-MG: a hybrid neural network/finite element method with applications to 3D simulations of the Navier-Stokes equations
Uses Software
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Handbook of numerical methods for hyperbolic problems. Basic and fundamental issues
- Wavenumber explicit analysis of a DPG method for the multidimensional Helmholtz equation
- Mathematical aspects of discontinuous Galerkin methods.
- Enforcement of constraints and maximum principles in the variational multiscale method
- Controlling oscillations in high-order discontinuous Galerkin schemes using artificial viscosity tuned by neural networks
- On spurious oscillations at layers diminishing (SOLD) methods for convection-diffusion equations. I: A review
- Functional analysis, Sobolev spaces and partial differential equations
- Approximate symmetrization and Petrov-Galerkin methods for diffusion- convection problems
- Streamline upwind/Petrov-Galerkin formulations for convection dominated flows with particular emphasis on the incompressible Navier-Stokes equations
- Non-intrusive reduced order modeling of nonlinear problems using neural networks
- The Deep Ritz Method: a deep learning-based numerical algorithm for solving variational problems
- Optimal \(h\)-\(p\) finite element methods
- Machine learning materials physics: integrable deep neural networks enable scale bridging by learning free energy functions
- DGM: a deep learning algorithm for solving partial differential equations
- Data-driven learning of nonlocal physics from high-fidelity synthetic data
- Topological properties of the set of functions generated by neural networks of fixed size
- A machine-learning minimal-residual (ML-MRes) framework for goal-oriented finite element discretizations
- Recurrent neural networks as optimal mesh refinement strategies
- Model reduction and neural networks for parametric PDEs
- Adaptive two-layer ReLU neural network. I: Best least-squares approximation
- Metric-based, goal-oriented mesh adaptation using machine learning
- Controlling oscillations in spectral methods by local artificial viscosity governed by neural networks
- Least-squares ReLU neural network (LSNN) method for linear advection-reaction equation
- Physics constrained learning for data-driven inverse modeling from sparse observations
- Error bounds for approximations with deep ReLU networks
- A machine learning framework for data driven acceleration of computations of differential equations
- A new goal-oriented formulation of the finite element method
- Physics-informed neural networks: a deep learning framework for solving forward and inverse problems involving nonlinear partial differential equations
- The discrete-dual minimal-residual method (DDMRES) for weak advection-reaction problems in Banach spaces
- An artificial neural network as a troubled-cell indicator
- A finite element based deep learning solver for parametric PDEs
- Eliminating the pollution effect in Helmholtz problems by local subscale correction
- Computational Optimization of Systems Governed by Partial Differential Equations
- Variational Methods in Image Processing
- Discretization of Linear Problems in Banach Spaces: Residual Minimization, Nonlinear Petrov--Galerkin, and Monotone Mixed Methods
- A Priori Error Estimates for the Finite Element Discretization of Elliptic Parameter Identification Problems with Pointwise Measurements
- Optimization with PDE Constraints
- A Finite Element Technique for Solving First-Order PDEs inLp
- Finite Elements II
- Galerkin Neural Networks: A Framework for Approximating Variational Equations with Error Control
- Estimates on the generalization error of physics-informed neural networks for approximating a class of inverse problems for PDEs
- Error bounds for approximations with deep ReLU neural networks in Ws,p norms
- Machine Learning and Computational Mathematics
- Finite Neuron Method and Convergence Analysis
- Learning to Discretize: Solving 1D Scalar Conservation Laws via Deep Reinforcement Learning
- Learning data-driven discretizations for partial differential equations
- Deep Learning: An Introduction for Applied Mathematicians
- Stabilized Galerkin approximation of convection-diffusion-reaction equations: discrete maximum principle and convergence
- Estimates on the generalization error of physics-informed neural networks for approximating PDEs