A Study on Particle Trajectory Error in Finite-Element Particle-in-Cell Algorithms - Saleh, Haitham H.; Teixeira, Fernando L. (IEEE transactions on plasma science, 2024)
Keywords: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; Algorithms; Approximation algorithms; Charged particles; Electric potential; Electromagnetic fields; Error analysis; Finite element (FE); harmonic oscillator; Iron; kinetic plasma; Kinetic theory; Magnetic fields; Mathematical analysis; Particle in cell technique; Particle trajectories; particle-in-cell; Plasmas; sparse approximate inverse (SPAI); Sparse matrices; Trajectory; unstructured mesh