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math.NA2014★ 3 cited
A Study of Space-Time Discretizations for the Dirac Equation
Robert Vaselaar, Hyun Lim, Jung-Han Kimn
We study several numerical discretization techniques for the one-space plus one-time dimensional Dirac equation, including finite difference and space-time finite element methods.…
gr-qc2014
Exploring Critical Collapse in the Semilinear Wave Equation using Space-Time Finite Elements
Hyun Lim, Matthew Anderson, Jung-Han Kimn
A fully implicit numerical approach based on the space-time finite element method is implemented for the semilinear wave equation in 1(space) + 1(time) and 2 + 1 dimensions to expl…