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Results tagged with sidon-sets
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user 38622
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Eccentricity in the number of representations for sets too large to be Sidon sets
Let $A=\{a_1<a_2<a_3<\dots< a_k\}\subset\{1,2,\dots,N\}$ be a set of integers. Let $r_A(n)=\#\{(a_i,a_j):a_i+a_j=n\}$ be the number of representations of $n$ as a sum of two elements from $A$. In typi …
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