Sums of sets of abelian group elements
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DOI: 10.1016/j.jnt.2019.07.026
Abstract: Abstract Text For a positive integer k, let f ( k ) denote the largest integer t such that for every finite abelian group G and every zero-sum free subset S of G, if |… read more here.
Keywords: abelian group; group; sums sets; group elements ... See more keywords
Improving Cardinality Estimation of Sums of Sets with Convexity
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DOI: 10.1134/s000143462503023x
Abstract: This paper presents a slight improvement of the estimate of sumsets of convex sets with negative discrete third derivative. The proposed method is based on some previous works in incidence geometry and use of spectrum… read more here.
Keywords: sums sets; estimation sums; improving cardinality; cardinality estimation ... See more keywords