# Diff of /trunk/doc/user/wave.tex

revision 1317 by ksteube, Tue Sep 25 03:18:30 2007 UTC revision 1318 by ksteube, Wed Sep 26 04:39:14 2007 UTC
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17  \section{3D Wave Propagation}  \section{3-D Wave Propagation}
18  \label{WAVE CHAP}  \label{WAVE CHAP}
19
20  In this next example we want to calculate the displacement field $u\hackscore{i}$ for any time $t>0$ by solving the wave equation  In this next example we want to calculate the displacement field $u\hackscore{i}$ for any time $t>0$ by solving the wave equation

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