A Posteriori Error Estimates for Numerical Solutions to Hyperbolic Conservation Laws
A Posteriori Error Estimates for Numerical Solutions to Hyperbolic Conservation Laws
复制标题
双曲守恒定律数值解的后验误差估计
DOI:
10.1007/s00205-021-01653-4
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发表时间:
2021
影响因子:
2.5
通讯作者:
Shen, Wen
中科院分区:
文献类型:
--
作者:
Bressan, Alberto;Chiri, Maria Teresa;Shen, Wen
This paper is concerned with a posteriori error bounds for a wide class of numerical schemes, forhyperbolic conservation laws in one space dimension. These estimates are achieved by a “post-processing algorithm”, checking that the numerical solution retains small total variation, and computing its oscillation on suitable subdomains. The results apply, in particular, to solutions obtained by the Godunov or the Lax–Friedrichs scheme, backward Euler approximations, and the method of periodic smoothing. Some numerical implementations are presented.
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DOI:
10.1142/s0252959900000303
发表时间:
2000
期刊:
Chinese Annals of Mathematics
影响因子:
--
作者:
A. Bressan;H. Jenssen
通讯作者:
H. Jenssen
影响因子:
3
作者:
A. Bressan;H. Jenssen;P. Baiti
通讯作者:
P. Baiti
影响因子:
2.5
作者:
S. Bianchini
通讯作者:
S. Bianchini
影响因子:
2.4
作者:
A. Bressan;P. Goatin
通讯作者:
P. Goatin
影响因子:
2.4
作者:
A. Bressan;H. Jenssen
通讯作者:
H. Jenssen