https://controls.ame.nd.edu/mediawiki/index.php?title=P._534,_Equation_11.51&feed=atom&action=history P. 534, Equation 11.51 - Revision history 2022-08-09T23:03:53Z Revision history for this page on the wiki MediaWiki 1.35.3 https://controls.ame.nd.edu/mediawiki/index.php?title=P._534,_Equation_11.51&diff=5831&oldid=prev Goodwine: Created page with "The equation should be $\frac{\partial^2 u}{\partial x^2} + \frac{\partial^2 u}{\partial y^2} = \frac{1}{\alpha^2} \frac{\partial^2 u}{\partial t^2}$ [[Engineering D..." 2012-12-05T17:53:09Z <p>Created page with &quot;The equation should be &lt;math&gt;\frac{\partial^2 u}{\partial x^2} + \frac{\partial^2 u}{\partial y^2} = \frac{1}{\alpha^2} \frac{\partial^2 u}{\partial t^2}&lt;/math&gt; [[Engineering D...&quot;</p> <p><b>New page</b></p><div>The equation should be<br /> <br /> &lt;math&gt;\frac{\partial^2 u}{\partial x^2} + \frac{\partial^2 u}{\partial y^2} = \frac{1}{\alpha^2} \frac{\partial^2 u}{\partial t^2}&lt;/math&gt;<br /> <br /> [[Engineering Differential Equations: Theory and Applications, Springer 2010#Errata|Return to errata.]]</div> Goodwine