Binary linear forms over finite sets of integers

Melvyn B. Nathanson, Kevin O'Bryant, Brooke Orosz +2

Let A be a finite set of integers. For a polynomial f(x_1,...,x_n) with integer coefficients, let f(A) = {f(a_1,...,a_n) : a_1,...,a_n \in A}. In this paper it is proved that for e…