On the reduction formula of Feinberg and Pais
Feinberg and Pais have considered a "reduction" formula for the Fourier transform of functions which depend only on the hyperbolic distance. They have shown that the formula is valid in particular cases and stated that it should be valid in general. We show that it is valid for any causal...
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1965
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paper:paper_00222488_v6_n1_p165_Bollini2023-06-08T14:48:20Z On the reduction formula of Feinberg and Pais Giambiagi, Juan José González Domínguez, Alberto Feinberg and Pais have considered a "reduction" formula for the Fourier transform of functions which depend only on the hyperbolic distance. They have shown that the formula is valid in particular cases and stated that it should be valid in general. We show that it is valid for any causal distribution and furthermore that it is actually an extension of the well-known Bochner Theorem on the Fourier transform of radial functions. Fil:Giambiagi, J.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:González Domínguez, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1965 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222488_v6_n1_p165_Bollini http://hdl.handle.net/20.500.12110/paper_00222488_v6_n1_p165_Bollini |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
description |
Feinberg and Pais have considered a "reduction" formula for the Fourier transform of functions which depend only on the hyperbolic distance. They have shown that the formula is valid in particular cases and stated that it should be valid in general. We show that it is valid for any causal distribution and furthermore that it is actually an extension of the well-known Bochner Theorem on the Fourier transform of radial functions. |
author |
Giambiagi, Juan José González Domínguez, Alberto |
spellingShingle |
Giambiagi, Juan José González Domínguez, Alberto On the reduction formula of Feinberg and Pais |
author_facet |
Giambiagi, Juan José González Domínguez, Alberto |
author_sort |
Giambiagi, Juan José |
title |
On the reduction formula of Feinberg and Pais |
title_short |
On the reduction formula of Feinberg and Pais |
title_full |
On the reduction formula of Feinberg and Pais |
title_fullStr |
On the reduction formula of Feinberg and Pais |
title_full_unstemmed |
On the reduction formula of Feinberg and Pais |
title_sort |
on the reduction formula of feinberg and pais |
publishDate |
1965 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222488_v6_n1_p165_Bollini http://hdl.handle.net/20.500.12110/paper_00222488_v6_n1_p165_Bollini |
work_keys_str_mv |
AT giambiagijuanjose onthereductionformulaoffeinbergandpais AT gonzalezdominguezalberto onthereductionformulaoffeinbergandpais |
_version_ |
1768546333097984000 |