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revision 3989 by jfenwick, Tue Sep 25 02:21:54 2012 UTC revision 4052 by gross, Wed Oct 31 05:50:35 2012 UTC
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16  \section{Some Remarks on Lumping}  \section{Some Remarks on Lumping}
17  \label{REMARKS ON LUMPING}  \label{LUMPING}
18    
19  Explicit time integration schemes (two examples are discussed later in this  Explicit time integration schemes (two examples are discussed later in this
20  section), require very small time steps in order to maintain numerical stability.  section), require very small time steps in order to maintain numerical stability.
# Line 226  Taylor-Galerkin scheme  using order $2$ Line 226  Taylor-Galerkin scheme  using order $2$
226  \label{FIG LUMPING SUPG B}  \label{FIG LUMPING SUPG B}
227  \end{figure}  \end{figure}
228    
229  \subsection{Sumamry}  \subsection{Summary}
230  The examples in this section have demonstrated the capabilities and limitations  The examples in this section have demonstrated the capabilities and limitations
231  of both HRZ and row sum lumping with comparisons to the exact and full mass  of both HRZ and row sum lumping with comparisons to the exact and full mass
232  matrix solutions. Wave propagation type problems that utilise lumping, produce  matrix solutions. Wave propagation type problems that utilise lumping, produce

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