- #1
Ackbach
Gold Member
MHB
- 4,155
- 91
Here is this week's POTW:
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Solve the simply supported beam equations:
\begin{align*}
u_{tt}&=-u_{xxxx}, \qquad 0<x<1, \qquad 0<t<\infty \\
u(0,t)&=0 \\
u_{xx}(0,t)&=0 \\
u(1,t)&=0 \\
u_{xx}(1,t)&=0 \\
u(x,0)&=f(x) \\
u_{t}(x,0)&=g(x)
\end{align*}
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Remember to read the http://www.mathhelpboards.com/showthread.php?772-Problem-of-the-Week-%28POTW%29-Procedure-and-Guidelines to find out how to http://www.mathhelpboards.com/forms.php?do=form&fid=2!
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Solve the simply supported beam equations:
\begin{align*}
u_{tt}&=-u_{xxxx}, \qquad 0<x<1, \qquad 0<t<\infty \\
u(0,t)&=0 \\
u_{xx}(0,t)&=0 \\
u(1,t)&=0 \\
u_{xx}(1,t)&=0 \\
u(x,0)&=f(x) \\
u_{t}(x,0)&=g(x)
\end{align*}
-----
Remember to read the http://www.mathhelpboards.com/showthread.php?772-Problem-of-the-Week-%28POTW%29-Procedure-and-Guidelines to find out how to http://www.mathhelpboards.com/forms.php?do=form&fid=2!