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#MFEM

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Inside Livermore Lab

New Avenues in Computational Fluid Dynamics

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Explore cutting-edge developments in high-order spectral element solvers for computational fluid dynamics, including multiphysics simulations and machine learning integration.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video
Inside Livermore Lab

Data-Driven Discontinuous Galerkin FEM via Reduced Order Modeling and Domain Decomposition

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Explore scalable component reduced order modeling for efficient large-scale simulations, combining Discontinuous Galerkin Domain Decomposition and proper orthogonal decomposition to accelerate scientific technology transition.
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1 Lesons
54 minutes
On-Demand
Free-Video
Inside Livermore Lab

A Full-Wave Electromagnetic Simulator for Frequency-Domain S-Parameter Calculations

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Explore an open-source electromagnetic simulator for S-parameter calculations, featuring adaptive mesh refinement, arbitrary order finite elements, and parallel processing using MFEM.
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1 Lesons
57 minutes
On-Demand
Free-Video
Inside Livermore Lab

High Order Positivity-Preserving Entropy Stable Discontinuous Galerkin Discretizations

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Explore high order discontinuous Galerkin methods for nonlinear conservation laws, focusing on entropy stability and positivity preservation in numerical solutions.
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1 Lesons
1 hour 9 minutes
On-Demand
Free-Video
Inside Livermore Lab

Homogenized Energy Theory for Solution of Elasticity Problems - MFEM Workshop 2023

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Explore homogenized energy theory for solving elasticity problems, addressing limitations in classical continuum mechanics and offering insights into size effects and stress singularities.
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1 Lesons
21 minutes
On-Demand
Free-Video
Inside Livermore Lab

Implementation of Hybridizable Discontinuous Galerkin Methods - MFEM Workshop 2023

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Explore advancements in hybridizable discontinuous Galerkin methods for high-order finite element calculations, featuring flexible implementations for diverse PDEs and applications.
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1 Lesons
23 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM Workshop 2023 - Recent Developments in Modular Finite Element Methods

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Explore recent advancements in MFEM, including GPU optimizations, new mini-apps, and integrations with scientific software libraries for high-order finite element calculations.
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1 Lesons
28 minutes
On-Demand
Free-Video
Inside Livermore Lab

Deterministic Transport MFEM-Miniapp - MFEM Workshop 2023

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Explore high-order phase-space simulations for Boltzmann transport using MFEM's new multidimensional discretization, enhancing fusion energy experiment modeling.
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1 Lesons
30 minutes
On-Demand
Free-Video
Inside Livermore Lab

Contact Constraint Enforcement Using the Tribol Interface Physics Library - MFEM Workshop 2023

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Explore contact constraint enforcement in scientific simulations using Tribol, an open-source library for MFEM. Learn about MPI parallel implementation, Lagrangian methods, and integration with MFEM-based codes.
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1 Lesons
27 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM: High-Performance Finite Element Methods Tutorial - 2024

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Explore MFEM, a parallel C++ library for finite element methods. Learn to develop scalable algorithms for various platforms, from laptops to supercomputers.
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1 Lesons
1 hour 57 minutes
On-Demand
Free-Video
Inside Livermore Lab

LAGHOST: Development of Lagrangian High-Order Solver for Tectonics

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Explore LAGHOST, a Lagrangian high-order solver for tectonic simulations. Learn about its features, benchmarks, and applications in modeling geological processes like normal fault evolution.
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1 Lesons
46 minutes
On-Demand
Free-Video
Inside Livermore Lab

FSSpMDM - Accelerating Small Sparse Matrix Multiplications by Run-Time Code Generation

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Explore code generation strategies for accelerating small sparse matrix multiplications in high-order finite element solvers, focusing on performant operator kernels for prismatic and hexahedral elements.
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1 Lesons
1 hour 17 minutes
On-Demand
Free-Video
Inside Livermore Lab

Computing Meets Cardiology: Making Heart Simulations Fast and Accurate

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Explore advanced computational techniques for simulating heart function, focusing on efficient ECG calculations and electromechanical models using MFEM for improved cardiac disease understanding and treatment.
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1 Lesons
58 minutes
On-Demand
Free-Video
Inside Livermore Lab

Computation and Reduced Order Modelling of Periodic Flows

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Explore efficient computation and reduced order modeling techniques for periodic flows using MFEM, focusing on space-time domain solutions and hyper-reduced POD Galerkin models.
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1 Lesons
20 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM Workshop 2022 - Wrap-Up and Simulation Contest Winners

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Explore MFEM Workshop 2022 highlights, including simulation contest winners showcasing advanced scientific visualizations in epilepsy research, heat sink optimization, and electromagnetic field modeling.
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9 Lesons
13 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM in the Cloud: AWS Tutorial for Scalable Finite Element Applications

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Learn to use MFEM in the cloud for scalable finite element discretization application development with step-by-step instructions and hands-on demonstration.
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1 Lesons
14 minutes
On-Demand
Free-Video
Inside Livermore Lab

Accelerated Deployment of MFEM Based Solvers in Large Scale Industrial Problems

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Explore MFEM-based Minerva platform for industrial-scale simulations, integrating with commercial software and enhancing solver capabilities for large-scale design and optimization problems.
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13 Lesons
18 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM Application to EM-Wave Simulation in ECR Space Plasma Thrusters

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Explore EM-wave simulation in ECR space plasma thrusters using MFEM. Learn about Maxwell equations, cold-plasma approximation, and finite element discretization for space propulsion applications.
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5 Lesons
19 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM Workshop 2022 - Welcome and Overview

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Explore MFEM's high-order mathematical calculations for scientific simulations, community updates, and development roadmap in this workshop overview.
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5 Lesons
11 minutes
On-Demand
Free-Video
Inside Livermore Lab

The State of MFEM - Workshop 2022

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Explore MFEM's high-order mathematical calculations for scientific simulations, including key capabilities, examples, and future plans. Learn about the project's growth and recent software release.
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10 Lesons
16 minutes
On-Demand
Free-Video
Inside Livermore Lab

Empowering MFEM Using libCEED - MFEM Workshop 2023

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Explore MFEM's enhanced capabilities through libCEED integration, including support for simplices, mixed meshes, and p-adaptivity. Discover performance gains across various HPC architectures.
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1 Lesons
35 minutes
On-Demand
Free-Video
Inside Livermore Lab

Scalable Design and Optimization with MFEM

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Explore scalable design and optimization using MFEM for large-scale scientific simulations. Learn about topology and shape optimization algorithms, gradient-based techniques, and implementation strategies for industrial problems.
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1 Lesons
22 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM Workshop 2023 - Student Lightning Talks Part 1

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Explore cutting-edge finite element research through student presentations on topics like µFEA, entropy stabilization, Maxwell's equations, and thermo-mechanical solves using MFEM.
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1 Lesons
28 minutes
On-Demand
Free-Video
Inside Livermore Lab

MFEM Workshop 2023 - Student Lightning Talks Part 2

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Explore cutting-edge research in high-order mathematical calculations for scientific simulations through student presentations on neural networks, GPU acceleration, and Monte Carlo methods.
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1 Lesons
25 minutes
On-Demand
Free-Video
Inside Livermore Lab

Palace: Parallel Large-scale Computational Electromagnetics - MFEM Workshop 2023

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Explore Palace, a parallel finite element code for full-wave electromagnetics simulations, and its capabilities for large-scale 3D modeling in quantum computing hardware design.
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1 Lesons
22 minutes
On-Demand
Free-Video
Inside Livermore Lab

The State of MFEM - Workshop 2023

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Explore MFEM's key capabilities, recent developments, and future directions in high-order finite element methods for scientific simulations.
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1 Lesons
24 minutes
On-Demand
Free-Video
Inside Livermore Lab

Bayesian Inversion of an Acoustic-Gravity Model for Predictive Tsunami Simulation

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Explore Bayesian inversion of acoustic-gravity models for predictive tsunami simulation, focusing on real-time monitoring and early-alert systems using near-field data observation.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video
Inside Livermore Lab

An Efficient and Effective FEM Solver for Diffusion Equation with Strong Anisotropy

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Explore an efficient discontinuous Galerkin scheme with auxiliary space preconditioning for solving diffusion equations with strong anisotropy, focusing on magnetic confinement fusion applications.
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1 Lesons
48 minutes
On-Demand
Free-Video
Inside Livermore Lab

High-Order Solvers and GPU Acceleration for MFEM - Workshop 2022

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Explore high-order finite element methods, GPU acceleration, and matrix-free solvers for scientific simulations using MFEM. Learn about low-order-refined preconditioning and adaptive mesh refinement.
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1 Lesons
25 minutes
On-Demand
Free-Video
Inside Livermore Lab

OpenParEM2D: A Free, Open-Source Electromagnetic Simulator for 2D Waveguides and Transmission Lines

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Explore OpenParEM2D, a free 2D electromagnetic simulator for guided waves and transmission lines. Learn its capabilities, methodology, and applications in this insightful presentation.
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14 Lesons
20 minutes
On-Demand
Free-Video
Inside Livermore Lab

Recent Developments in MFEM - Workshop 2022

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Explore recent developments in MFEM, including sub-mesh extraction, GPU-based calculations, and integrations with scientific software libraries for high-order finite element simulations.
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9 Lesons
28 minutes
On-Demand
Free-Video
Inside Livermore Lab

BlastFEM: GPU-Accelerated, High-Performance, Energy-Efficient Solver for Highly Compressible Flows

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Explore GPU-accelerated solver for highly compressible flows, enhancing efficiency in scientific simulations across various applications. Learn about blastFEM's capabilities for next-generation computational modeling.
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1 Lesons
20 minutes
On-Demand
Free-Video
Inside Livermore Lab

Reduced Order Modeling for Finite Element Simulations with MFEM and libROM

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Explore reduced order modeling techniques for finite element simulations using MFEM and libROM. Learn to lower computational complexity while maintaining accuracy in various scientific applications.
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8 Lesons
20 minutes
On-Demand
Free-Video
Inside Livermore Lab

Shape and Topology Optimization Powered by MFEM - Workshop 2022

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Explore shape and topology optimization using MFEM and LiDO for high-order calculations in scientific simulations, featuring multi-material geometries and HPC-powered design tools.
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1 Lesons
21 minutes
On-Demand
Free-Video
Inside Livermore Lab

The Development of the EM RF-Edge Interactions Mini-App Stix Using MFEM

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Explore electromagnetic RF-edge interactions in fusion devices using MFEM. Develop a parallelized cold-plasma wave equation solver with non-linear sheath impedance boundary conditions for accurate simulations.
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5 Lesons
21 minutes
On-Demand
Free-Video
Inside Livermore Lab

Rodin: Density and Topology Optimization Framework - MFEM Workshop 2022

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Explore Rodin, a C++17 framework for shape, density, and topology optimization. Learn its functionalities, from refining shapes to solving variational problems in scientific simulations.
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16 Lesons
22 minutes
On-Demand
Free-Video
Inside Livermore Lab

Solution of the Electroencephalography Forward Problem Using MFEM - Workshop 2022

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Explore high-order mathematical calculations for EEG source localization using MFEM. Learn to solve the EEG forward problem with patient-specific geometry and tissue conductivity from medical images.
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14 Lesons
23 minutes
On-Demand
Free-Video
Inside Livermore Lab

Stochastic Fractional PDEs: Random Field Generation and Topology Optimization - MFEM Workshop 2022

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Explore stochastic fractional PDEs, Gaussian random fields, and topology optimization using MFEM. Learn numerical solutions and applications in scientific simulations and additive manufacturing.
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10 Lesons
19 minutes
On-Demand
Free-Video
Inside Livermore Lab

Radio-Frequency Wave Simulation in Hot Magnetized Plasma - MFEM Workshop 2023

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Explore advanced radio-frequency wave simulation techniques in hot magnetized plasma, focusing on innovative approaches to construct dielectric operators with all-order finite Larmor radius effects.
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1 Lesons
26 minutes
On-Demand
Free-Video
Inside Livermore Lab

Interpolation at Arbitrary Points in High-Order Meshes on GPUs

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Discover advanced techniques for arbitrary point interpolation in high-order mesh computations, focusing on GPU optimization and parallel processing for efficient scientific simulations.
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1 Lesons
24 minutes
On-Demand
Free-Video
Inside Livermore Lab

Robust Containment Queries over Collections of Parametric Curves via Generalized Winding Numbers

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Discover advanced geometric containment query techniques for 2D regions using rational Bezier curves and generalized winding numbers, enabling efficient multiphysics simulations without expensive refinement processes.
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1 Lesons
26 minutes
On-Demand
Free-Video
Inside Livermore Lab

Automatic Parameter Sensitivities in Serac for Engineering Applications

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Discover how to leverage automatic parameter sensitivities in Serac for engineering applications, featuring robust nonlinear solvers, coupled thermal-mechanics, and differentiable material models for optimization workflows.
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1 Lesons
28 minutes
On-Demand
Free-Video
Inside Livermore Lab

Mitigating Rays-Effect in Phase-Space Advection with Matrix-Free High-Dimensional DG Methods

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Discover a novel matrix-free discontinuous Galerkin approach for mitigating rays-effect in phase-space advection, optimizing deterministic transport simulations through advanced coordinate transformations and efficient computation.
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1 Lesons
30 minutes
On-Demand
Free-Video
Inside Livermore Lab

Sparse, Approximate Quadrature for Acceleration of Isogeometric Analysis and ROMs

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Explore advanced numerical integration techniques for accelerating isogeometric analysis and reduced order models through sparse quadrature methods in finite element computations.
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1 Lesons
30 minutes
On-Demand
Free-Video
Inside Livermore Lab

Hybridization of Convection-Diffusion Systems in MFEM

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Explore advanced hybridization techniques for convection-diffusion systems using MFEM's framework, focusing on efficient computational solutions and practical implementation methods.
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1 Lesons
29 minutes
On-Demand
Free-Video
Inside Livermore Lab

Level-Set Topology Optimization with PDE Generated Conformal Meshes

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Explore advanced level-set topology optimization techniques using PDE-based approaches for multi-material design problems, featuring MFEM's high-order mathematical framework for efficient scientific simulations.
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1 Lesons
26 minutes
On-Demand
Free-Video