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Matematicheskie Zametki, 2020, Volume 107, Issue 6, Pages 902–905
DOI: https://doi.org/10.4213/mzm12635
(Mi mzm12635)
 

This article is cited in 1 scientific paper (total in 1 paper)

Sharpening an Estimate of the Size of the Sumset of a Convex Set

K. I. Olmezov

Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow Region
Full-text PDF (419 kB) Citations (1)
References:
Abstract: A finite set $A=\{a_1<\dotsb<a_n\}\subset\mathbb R$ is said to be convex if the sequence $(a_i-a_{i-1})_{i=2}^n$ is strictly increasing. Using an estimate of the additive energy of convex sets, one can estimate the size of the sumset as $|A+A|\gtrsim|A|^{102/65}$, which slightly sharpens Shkredov's latest result $|A+A|\gtrsim|A|^{58/37}$.
Keywords: additive combinatorics, sumset, convex sets, convex sequences.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 075-15-2019-1926
This research was supported by the grant of the Russian Government no. 075-15-2019-1926.
Received: 15.12.2019
Revised: 17.01.2020
English version:
Mathematical Notes, 2020, Volume 107, Issue 6, Pages 984–987
DOI: https://doi.org/10.1134/S0001434620050302
Bibliographic databases:
Document Type: Article
UDC: 511.178
Language: Russian
Citation: K. I. Olmezov, “Sharpening an Estimate of the Size of the Sumset of a Convex Set”, Mat. Zametki, 107:6 (2020), 902–905; Math. Notes, 107:6 (2020), 984–987
Citation in format AMSBIB
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  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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