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Results tagged with fourier-transform
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user 31773
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Solving Stokes Equations using 3D Fourier transforms
How do you calculate the inverse Fourier transform of $\frac{k_ik_j}{k^4}$. I know it has to be a matrix of the form $=δ_{ij}A(r)+r_ir_jB(r)$, but how do you calculate the functions A(r) and B(r)?
I …
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