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math.NA2021★ 17 cited
A Family of Independent Variable Eddington Factor Methods with Efficient Preconditioned Iterative Solvers
Samuel Olivier, Will Pazner, Terry S. Haut +1
We present a family of discretizations for the Variable Eddington Factor (VEF) equations that have high-order accuracy on curved meshes and efficient preconditioned iterative solve…
physics.comp-ph2021★ 1 cited
A New Scheme for Solving High-Order DG Discretizations of Thermal Radiative Transfer using the Variable Eddington Factor Method
Ben C. Yee, Samuel S. Olivier, Ben S. Southworth +2
We present a new approach for solving high-order thermal radiative transfer (TRT) using the Variable Eddington Factor (VEF) method (also known as quasidiffusion). Our approach leve…