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arXiv:0904.3252 [math.AP]AbstractReferencesReviewsResources

The Fourier transform and the wave equation

Alberto Torchinsky

Published 2009-04-21, updated 2010-03-04Version 2

We solve the Cauchy problem for the $n$-dimensional wave equation using elementary properties of the Fourier transform.

Journal: The American Mathematical Monthly Vol. 118, No. 7 (2011), pp. 599-609
Categories: math.AP, math.CA
Subjects: 35L05, 42B99
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