2024 Visualization Contest Winner Mathias Schmidt

2024 Visualization Contest Winner Jan Nikl

Electromagnetic wave propagation in the NSTX-U tokamak

High-order multi-material hydrodynamics in the BLAST code

Topology optimization of a drone body using
LLNL's LiDO code, based on MFEM

Non-conforming adaptive mesh refinement with parallel load-balancing

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MFEM is a free, lightweight, scalable C++ library for finite element methods.

Features

• Arbitrary high-order finite element meshes and spaces.
• Wide variety of finite element discretization approaches.
• Conforming and nonconforming adaptive mesh refinement.
• Scalable from laptops to GPU-accelerated supercomputers.
• ... and many more.

MFEM is used in many projects, including BLAST, Cardioid, Palace, VisIt, RF-SciDAC, FASTMath, xSDK, and CEED in the Exascale Computing Project.

We host an annual workshop and FEM@LLNL seminar series series.

See also our Gallery, Publications, Videos and News pages.