next up previous contents index

2.3.7 Stencil diagrams: spatial centering

Figure 6 shows stencil diagrams for 3 schemes with FT (forward-time) and different spatial centering:

Figure 6: Stencil diagrams with different spatial centering: FTBS, FTCS, FTFS.
\includegraphics[width=5.2cm]{images/pde1d_stencil_m0.ps} \includegraphics[width=5.2cm]{images/pde1d_stencil_m0p.ps} \includegraphics[width=5.2cm]{images/pde1d_stencil_0p.ps}