48 citations · 49 across the 2 of their papers we have counts for
2 papers
physics.geo-ph2018★ 1 cited
Exact gravity field for polyhedrons with polynomial density contrasts of arbitrary orders
Zhengyong Ren, Chaojian Chen, Yiyuan Zhong +5
Computing gravity field of a mass body is a core routine to image anomalous density structures in the Earth. In this study, we report the existence of analytical routines to accura…
math.NA2015★ 48 cited
A new extrapolation cascadic multigrid method for 3D elliptic boundary value problems on rectangular domains
Kejia Pan, Dongdong He, Hongling Hu
In this paper, we develop a new extrapolation cascadic multigrid (ECMG) method, which makes it possible to solve 3D elliptic boundary value problems on rectangular domains…