387 |
r = \frac{ \tau_{i+1} - \tau_{i} }{ \tau_{i} - \tau_{i-1} } & \forall & u < 0 |
r = \frac{ \tau_{i+1} - \tau_{i} }{ \tau_{i} - \tau_{i-1} } & \forall & u < 0 |
388 |
\end{eqnarray} |
\end{eqnarray} |
389 |
as it's argument. There are many choices of limiter function but we |
as it's argument. There are many choices of limiter function but we |
390 |
only provide the Superbee limiter \cite{Roe85}: |
only provide the Superbee limiter \cite{roe:85}: |
391 |
\begin{equation} |
\begin{equation} |
392 |
\psi(r) = \max[0,\min[1,2r],\min[2,r]] |
\psi(r) = \max[0,\min[1,2r],\min[2,r]] |
393 |
\end{equation} |
\end{equation} |