We present precise Raviart-Thomas interpolation error estimates on anisotropic meshes. The novel aspect of our theory is the introduction of a new geometric parameter of simplices. It is possible to obtain new anisotropic Raviart-Thoma error estimates using the parameter. We also include corrections to an error in "General theory of interpolation error estimates on anisotropic meshes" (Japan Journal of Industrial and Applied Mathematics, 38 (2021) 163-191), in which Theorem 3 was incorrect.
翻译:我们提出了对厌食藻类的精确的Raviart-Thomas内插误差估计。我们理论的新颖方面是引入新的implices几何参数,有可能利用参数获得新的厌食性Raviart-Thoma误差估计。我们还包括对“对厌食藻类的内插误差估计一般理论”中的一项错误的更正(日本工业和应用数学杂志,38 (2021) 163-191),其中Theorem 3不正确。