Multiscale algorithm with patches of finite elements

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The goal of this work is to use anisotropic adaptive finite elements for the numerical simulation of aluminium electrolysis. The anisotropic adaptive criteria are based on a posteriori error estimates derived for simplified problems. First, we consider an ...

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The p-Laplacian problem -del & sdot; ((mu + |del u|(p-2))del u) = f is considered, where mu is a given positive number. An anisotropic a posteriori residual-based error estimator is presented. The error estimator is shown to be equivalent, up to higher ord ...

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Mesh manipulation is central to computational fluid dynamics. However, creating appropriate computational meshes often involves substantial manual intervention that has to be repeated each time the target shape changes. To address this problem, we propose ...

Multiscale algorithm with patches of finite elements

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Adaptive Finite Elements with Large Aspect Ratio. Application to Aluminium Electrolysis

Statistical Inference for Inverse Problems: From Sparsity-Based Methods to Neural Networks

Anisotropic Adaptive Finite Elements for a p-Laplacian Problem

Spectral Estimators for High-Dimensional Matrix Inference

Stability: a search for structure

Modeling friction and wear using an adaptive discrete-continuum coupling

Semantic Shape Editing with Parametric Implicit Templates

Analysis-aware defeaturing of complex geometries with Neumann features

A Shape Derivative Approach to Domain Simplification

An equilibrated flux a posteriori error estimator for defeaturing problems

ReLU Neural Network Galerkin BEM

Regularization for distributionally robust state estimation and prediction

Detecting whether a stochastic process is finitely expressed in a basis

Preserving the positivity of the deformation gradient determinant in intergrid interpolation by combining RBFs and SVD: Application to cardiac electromechanics

Region Extraction in Mesh Intersection

Positive Definite Completions and Continuous Graphical Models

OASIS: Optimisation-based Activity Scheduling with Integrated Simultaneous choice dimensions

Unbiased Likelihood Estimation of Wright–Fisher Diffusion Processes

A method and system for enforcing smoothness constraints on surface meshes from a graph convolutional neural network

Latent Representation of Computational Fluid Dynamics Meshes and Application to Airfoil Aerodynamics