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math.NA2015★ 29 cited
Stable evaluation of Green's functions in cylindrically stratified regions with uniaxial anisotropic layers
H. Moon, B. Donderici, F. L. Teixeira
We present a robust algorithm for the computation of electromagnetic fields radiated by point sources (Hertzian dipoles) in cylindrically stratified media where each layer may exhi…
math.NA2014★ 75 cited
Exact Charge-Conserving Scatter-Gather Algorithm for Particle-in-Cell Simulations on Unstructured Grids: A Geometric Perspective
Haksu Moon, Fernando L. Teixeira, Yuri A. Omelchenko
We describe a charge-conserving scatter-gather algorithm for particle-in-cell simulations on unstructured grids. Charge conservation is obtained from first principles, i.e., withou…