15 citations · 15 across the 1 of their papers we have counts for
3 papers
math.NA2014★ 15 cited
Gaussian-Moment Relaxation Closures for Verifiable Numerical Simulation of Fast Magnetic Reconnection in Plasma
Evan Alexander Johnson
The motivating question for this dissertation was to identify the minimal requirements for fluid models of plasma to allow converged simulations that agree well with converged kine…
math.NA2012
Outflow Positivity Limiting for Hyperbolic Conservation Laws. Part I: Framework and Recipe
Evan Alexander Johnson, James A. Rossmanith
Numerical methods for hyperbolic conservation laws are needed that efficiently mimic the constraints satisfied by exact solutions, including material conservation and positivity, w…
math.NA2008
Collisionless Magnetic Reconnection in a Five-Moment Two-Fluid Electron-Positron Plasma
E. A. Johnson, J. A. Rossmanith
We simulate magnetic reconnection in electron-positron (pair) plasma using a collisionless two-fluid model with isotropic pressure. In this model the resistive, Hall, and electroki…