Implicit Runge-Kutta Methods and Discontinuous Galerkin Discretizations for Linear Maxwell's Equations
Implicit Runge-Kutta Methods and Discontinuous Galerkin Discretizations for Linear Maxwell's Equations
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线性麦克斯韦方程组的隐式龙格-库塔法和不连续伽辽金离散化
DOI:
10.1137/130944114
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
T. Pažur
中科院分区:
文献类型:
--
作者:
M. Hochbruck;T. Pažur
In this paper we consider implicit Runge--Kutta methods for the time integration of linear Maxwell's equations. We first present error bounds for the abstract Cauchy problem which respect the unboundedness of the differential operators using energy techniques. The error bounds hold for algebraically stable and coercive methods such as Gauss and Radau collocation methods. The results for the abstract evolution equation are then combined with a discontinuous Galerkin discretization in space using upwind fluxes. For the case that permeability and permittivity are piecewise constant functions, we show error bounds for the full discretization, where the constants do not deteriorate if the spatial mesh width tends to zero.
DOI:
--
发表时间:
1980
期刊:
影响因子:
--
作者:
P. Brenner;V. Thomée
通讯作者:
V. Thomée
影响因子:
2.9
作者:
P. Brenner;V. Thomée
通讯作者:
V. Thomée