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Results tagged with fourier-transform
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user 171439
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Find an integral kernel for the solution of a partial differential equation: an initial valu...
(Too long to be a comment.) $u(x,0)$ is not enough, you need to set some condition(s) on the $x$ coordinate. For instance, let's say that $u(0,t)=u(L,t)=0$ for some given $L$. In that case a natural a …
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