Positive Definite Measures with Discrete Fourier Transform and Pure Point Diffraction
Canadian mathematical bulletin, Tome 54 (2011) no. 3, pp. 544-555
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In this paper we characterize the positive definite measures with discrete Fourier transform. As an application we provide a characterization of pure point diffraction in locally compact Abelian groups.
Mots-clés :
43A25, pure point diffraction, positive definite measure, Fourier transform of measures
Strungaru, Nicolae. Positive Definite Measures with Discrete Fourier Transform and Pure Point Diffraction. Canadian mathematical bulletin, Tome 54 (2011) no. 3, pp. 544-555. doi: 10.4153/CMB-2011-059-x
@article{10_4153_CMB_2011_059_x,
author = {Strungaru, Nicolae},
title = {Positive {Definite} {Measures} with {Discrete} {Fourier} {Transform} and {Pure} {Point} {Diffraction}},
journal = {Canadian mathematical bulletin},
pages = {544--555},
year = {2011},
volume = {54},
number = {3},
doi = {10.4153/CMB-2011-059-x},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-059-x/}
}
TY - JOUR AU - Strungaru, Nicolae TI - Positive Definite Measures with Discrete Fourier Transform and Pure Point Diffraction JO - Canadian mathematical bulletin PY - 2011 SP - 544 EP - 555 VL - 54 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-059-x/ DO - 10.4153/CMB-2011-059-x ID - 10_4153_CMB_2011_059_x ER -
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