On additive and multiplicative decompositions of sets of integers with restricted prime factors, II. (Smooth numbers and generalizations.)
Abstract
In part I of this paper we studied additive decomposability of the set y of th y-smooth numbers and the multiplicative decomposability of the shifted set y=y+\1\. In this paper, focusing on the case of 'large' functions y, we continue the study of these problems. Further, we also investigate a problem related to the m-decomposability of k-term sumsets, for arbitrary k.
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