2004/01/18 by Kevin Ford · 1 citation
Mathematics · #math.NT #msc:11N35
published as Trans. Amer. Math. Soc. 357 (2005), 1663-1674. · 13 pages. To appear in Trans. Amer. Math. Soc. http://www.math.uiuc.edu/~ford/
arxiv created 2004/01/18 · arxiv updated 2009/12/01
If a sequence (an) of non-negative real numbers has ``best possible'' distribution in arithmetic progressions, Bombieri showed that one can deduce an asymptotic formula for the sum ∑n≤ x an Λk(n) for k≥ 2. By constructing appropriate sequences, we show that any weakening of the well-distribution property is not sufficient to deduce the same conclusion.