Next: 7.1 $B$N$H$-(B Up: $BHs@~7AJPHyJ,J}Dx<0F~Lg(B 1 Previous: 6 $BW7bGH(B (PDF ファイル: pdetutor.pdf)

7 $B%j!<%^%sLdBj(B

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$\begin{displaymath} f(x)=\left\{\begin{array}{ll} u_{-} & (x<0),\\ u_{+} & (x>0) \end{array}\right. \hspace{1zw}(u_{-}, u_{+} \mbox{ $B$ODj?t(B})\end{displaymath}$

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**$B?^(B 18:** ( $u_{-}>u_{+}$ $B$N$H$-(B)
$\includegraphics{image/f.eps}$

7.1 $u_{-}>u_{+}$ $B$N$H$-(B
7.2 $u_{-}<u_{+}$ $B$N$H$-(B

Next: 7.1 $B$N$H$-(B Up: $BHs@~7AJPHyJ,J}Dx<0F~Lg(B 1 Previous: 6 $BW7bGH(B

Shigeharu TAKENO
2001$BG/(B 9$B7n(B 21$BF|(B

7 $B%j!<%^%sLdBj(B

7 $B%j!<%^%sLdBj(B