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JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 2004 Volume 76, Issue 1, Pages 133–143 (Mi mzm87)

This article is cited in 5 papers

The $L_1$-Norm of a Trigonometric Sum

K. M. Eminyan

Moscow State University of Applied Biotechnology

Abstract: We obtain estimates of the trigonometric sum $S_N(\alpha)=\sum_{n=1}^N\varepsilon(n)\exp(2\pi i\alpha n)$.

UDC: 511

Received: 08.10.2001

DOI: 10.4213/mzm87


 English version:
Mathematical Notes, 2004, 76:1, 124–132

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© Steklov Math. Inst. of RAS, 2025