2 papers
math.NA2020
Uniform convergence of an upwind discontinuous Galerkin method for solving scaled discrete-ordinate radiative transfer equations with isotropic scattering kernel
Qiwei Sheng, Cory D. Hauck
We present an error analysis for the discontinuous Galerkin method applied to the discrete-ordinate discretization of the steady-state radiative transfer equation. Under some mild…
math.NA2016
A discrete-ordinate discontinuous-streamline diffusion method for the radiative transfer equation
Cheng Wang, Qiwei Sheng, Weimin Han
The radiative transfer equation (RTE) arises in many different areas of science and engineering. In this paper, we propose and investigate a discrete-ordinate discontinuous-streaml…