Journals
Publish with us
Publishing partnerships
About us
Blog
International Journal of Differential Equations
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
International Journal of Differential Equations
/
2018
/
Article
/
Tab 7
/
Research Article
On Solving the Poisson Equation with Discontinuities on Irregular Interfaces: GFM and VIM
Table 7
Comparison of the
error in the gradient of the solution for the Ghost-Fluid Method and the Voronoi Interface Method, for example, shown in Section
3.2
.
Ghost-Fluid Method
Voronoi Interface Method
VIM Interpolated
dx
Order
Order
Order
0.25
—
—
—
0.125
0.04
0.55
2.07
0.0625
0.11
1.60
2.82
0.03125
-0.02
0.89
1.03
0.015625
-0.04
0.62
1.02
0.0078125
-0.02
1.00
1.01
0.00390625
-0.01
0.70
1.01