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Title: On a sum involving the integral part function (English)
Author: Chen, Bo
Language: English
Journal: Czechoslovak Mathematical Journal
ISSN: 0011-4642 (print)
ISSN: 1572-9141 (online)
Volume: 74
Issue: 2
Year: 2024
Pages: 437-444
Summary lang: English
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Category: math
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Summary: Let $[t]$ be the integral part of a real number $t$, and let $f$ be the arithmetic function satisfying some simple condition. We establish a new asymptotical formula for the sum $S_f (x)=\sum _{n\le x}f([ x/ n ])$, which improves the recent result of J. Stucky (2022). (English)
Keyword: asymptotical formula
Keyword: exponential sum
Keyword: exponential pair
Keyword: integral part
MSC: 11L07
MSC: 11N37
idZBL: Zbl 07893392
idMR: MR4764533
DOI: 10.21136/CMJ.2024.0360-23
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Date available: 2024-07-10T14:52:27Z
Last updated: 2024-12-13
Stable URL: http://hdl.handle.net/10338.dmlcz/152451
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