期刊论文详细信息
Electronic Journal Of Combinatorics | |
The Minimum Size of Signed Sumsets | |
Béla Bajnok1  | |
关键词: abelian groups; sumsets; Cauchy-Davenport Theorem; | |
DOI : | |
学科分类:离散数学和组合数学 | |
来源: Electronic Journal Of Combinatorics | |
【 摘 要 】
For a finite abelian group $G$ and positive integers $m$ and $h$, we let $$\rho(G, m, h) = \min \{ |hA| \; : \; A \subseteq G, |A|=m\}$$ and$$\rho_{\pm} (G, m, h) = \min \{ |h_{\pm} A| \; : \; A \subseteq G, |A|=m\},$$ where $hA$ and $h_{\pm} A$ denote th
【 授权许可】
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【 预 览 】
Files | Size | Format | View |
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