Space-Time Galerkin Projection of Electro-Magnetic Fields
Zifu Wang, Thomas Henneron, Heath Hofmann
TL;DR
This paper introduces a space-time Galerkin projection method for transferring electromagnetic fields between different spatial and temporal discretizations, enhancing flexibility in finite element analysis.
Contribution
It develops a novel space-time Galerkin projection technique for electromagnetic field transfer across diverse meshes and discretizations.
Findings
Enables remeshing and multi-physics simulations
Improves domain decomposition methods
Facilitates field transfer between different discretizations
Abstract
Spatial Galerkin projection transfers fields between different meshes. In the area of finite element analysis of electromagnetic fields, it provides great convenience for remeshing, multi-physics, domain decomposition methods, etc. In this paper, a space-time Galerkin projection is developed in order to transfer fields between different spatial and temporal discretization bases.
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Taxonomy
TopicsSoil, Finite Element Methods · Advanced Numerical Methods in Computational Mathematics · Electromagnetic Simulation and Numerical Methods