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arXiv:1403.8129 [math.CA]AbstractReferencesReviewsResources

On Wiener norm of subsets of Z_p of medium size

Sergei V. Konyagin, Ilya D. Shkredov

Published 2014-03-31Version 1

We give a lower bound for Wiener norm of characteristic function of subsets A from Z_p, p is a prime number, in the situation when exp((log p/log log p)^{1/3}) \le |A| \le p/3.

Comments: 15 pages
Categories: math.CA, math.CO, math.NT
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