Reference : An analogue of Bochner's theorem for Damek-Ricci spaces
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Mathematics
http://hdl.handle.net/10993/10758
An analogue of Bochner's theorem for Damek-Ricci spaces
English
Pusti, Sanjoy mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Mathematics Research Unit >]
2013
Journal of Fourier Analysis and Applications
Springer
19
2
270–284
Yes
International
1069-5869
1531-5851
[en] Bochner’s theorem · Positive definite functions · Radially positive definite functions
[en] We characterize the image of radial positive measures $\theta$'s on a harmonic $NA$ group $S$ which satisfies $\int_S\phi_0(x)\,d\theta(x)<\infty$ under the spherical transform, where $\phi_0$ is the elementary spherical function.
http://hdl.handle.net/10993/10758

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