Uniqueness theorems for Fourier transfor
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Nir Lev
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Article
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2011
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Elsevier Science
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French
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Let ฮ be a smooth curve in the plane R 2 , and ฮ be any subset of R 2 . When can one recover uniquely a finite measure ฮผ, supported by ฮ and absolutely continuous with respect to the arc length measure on ฮ , from the restriction to ฮ of its Fourier transform? In this note we present two results in