Who could be the author of the first rigorous proof of the inversion
formula for the Fourier Transform?
Or is it considered as a mere by-product of Dirichlet's ideas?
(although there is no quotation of it in Dirichlet's work)
Best regards,
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Alain JUHEL
lycee Faidherbe, LILLE
Tel : 03.20.77.63.69
e-mail : ajuhel@nordnet.fr
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