General theory of interpolation error estimates on anisotropic meshes
General theory of interpolation error estimates on anisotropic meshes
复制标题
各向异性网格插值误差估计的一般理论
DOI:
10.1007/s13160-020-00433-z
复制
发表时间:
2020
影响因子:
0.9
通讯作者:
Tsuchiya Takuya
中科院分区:
文献类型:
--
作者:
Ishizaka Hiroki;Kobayashi Kenta;Tsuchiya Takuya
We propose a general theory of estimating interpolation error for smooth functions in two and three dimensions. In our theory, the error of interpolation is bound in terms of the diameter of a simplex and a geometric parameter. In the two-dimensional case, our geometric parameter is equivalent to the circumradius of a triangle. In the three-dimensional case, our geometric parameter also represents the flatness of a tetrahedron. Through the introduction of the geometric parameter, the error estimates newly obtained can be applied to cases that violate the maximum-angle condition.
DOI:
10.1016/j.camwa.2021.08.017
发表时间:
2021
期刊:
Computers & Mathematics with Applications
影响因子:
--
作者:
Ishizaka Hiroki;Kobayashi Kenta;Suzuki Ryo;Tsuchiya Takuya
通讯作者:
Tsuchiya Takuya
DOI:
10.1002/pamm.202000116
发表时间:
2021
期刊:
PAMM
影响因子:
--
作者:
T. Apel;Leon Eckardt;Christof Haubner;Volker Kempf
通讯作者:
Volker Kempf
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
H.;Maruyama
通讯作者:
Maruyama