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math.NA2009★ 4 cited
On Asymptotic Global Error Estimation and Control of Finite Difference Solutions for Semilinear Parabolic Equations
Kristian Debrabant, Jens Lang
The aim of this paper is to extend the global error estimation and control addressed in Lang and Verwer [SIAM J. Sci. Comput. 29, 2007] for initial value problems to finite differe…
physics.comp-ph2009
Adaptive Finite Element Simulation of the Time-dependent Simplified PN Equations
Martin Frank, Jens Lang, Matthias Schaefer
The steady-state simplified approximation to the radiative transport equation has been successfully applied to many problems involving radiation. Recently, time-dependent sim…