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ON A PROBLEM ABOUT ADDITIVE REPRESENTATION FUNCTIONS

Part of: Sequences and sets

Published online by Cambridge University Press:  08 February 2022

MIN TANG Open the ORCID record for MIN TANG [Opens in a new window]
MIN TANG*
Affiliation:
School of Mathematics and Statistics, Anhui Normal University, Wuhu 241002, PR China
*
e-mail: [email protected]
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Abstract

For a set A of positive integers and any positive integer n, let $R_{1}(A, n)$ , $R_{2}(A,n)$ and $R_{3}(A,n)$ denote the number of solutions of $a+a^{\prime }=n$ with $a, a^{\prime }\in A$ and the additional restriction that $a<a^{\prime }$ for $R_{2}$ and $a\leq a^{\prime }$ for $R_{3}$ . We consider Problem 6 of Erdős et al. [‘On additive properties of general sequences’, Discrete Math. 136 (1994), 75–99] about locally small and locally large values of $R_{1}, R_{2}$ and $R_{3}$ .

Keywords

additive representation functionscharacteristic function

MSC classification

Primary: 11B13: Additive bases, including sumsets
Type
Research Article
Information
Bulletin of the Australian Mathematical Society , Volume 105 , Issue 3 , June 2022 , pp. 365 - 371
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Copyright
© The Author(s), 2022. Published by Cambridge University Press on behalf of Australian Mathematical Publishing Association Inc.

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Footnotes

This work was supported by the National Natural Science Foundation of China (Grant No. 11971033) and top talents project of Anhui Department of Education (Grant No. gxbjZD05).

References

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