Calculate the Fourier image \(\tilde { f } ( \vec { k } )\) of the function \(f ( \vec { r } ) = \left\{ \begin{array} { l l } { f _ { 0 } , r \leqslant r _ { 0 } , } \\ { 0 , r > r _ { 0 } } \end{array} \right.\) in R3.
Fourier transform of the indicator of a ball in $\mathbb{R}^3$
P-TRIV-RA50
- Area
- Real Analysis
- Status
- draft