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Questions related from Jens Fischer
It is clear that the Gaussian is a fixpoint of the Fourier transform within the space of Schwartz functions S. Until recently I was convinced that this is propably the only fixpoint in S. But now...
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The present day theory of generalized functions does not allow the existence of powers of the Dirac delta. However, this technical infeasibility might not reflect the mathematical "truth". It...
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It should make them infinitely smooth...
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