id: 01445612 dt: j an: 01445612 au: Gabardo, Jean-Pierre ti: Hilbert spaces of distributions having an orthogonal basis of exponentials. so: J. Fourier Anal. Appl. 6, No.3, 277-298 (2000). py: 2000 pu: Birkhäuser (Springer), Boston, MA la: EN cc: ut: band-limited; sampling; spectral pairs ci: li: doi:10.1007/BF02511156 ab: One of the main results is a characterization of the Hilbert spaces consisting of distributions supported on $[0,1]$, for which $\{e^{2πi mx}\}_{m\in \Bbb Z}$ is a complete orthonormal system. The results are generalized to spectral pairs, and used to generalize Shannon’s sampling theorem. rv: Ole Christensen (Lyngby)