anyone have any ideas on a technique to tackle this PDE:(adsbygoogle = window.adsbygoogle || []).push({});

[itex]u_{tt}[/itex] = [itex]u_{xx}[/itex] + [itex]u_{xxxx}[/itex]

its like a 4th order wave equation

any help or references would be appreciated

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# Anyone have any ideas on a technique to tackle this pde

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