剧情简介：Many classical problems in additive number theory are direct problems, in which one starts with a set A of natural numbers and an integer H -> 2, and tries to describe the structure of the sumset hA consisting of all sums of h elements of A. By contrast, in an inverse problem, one starts with a sumset hA, and attempts to describe the structure of the underlying set A. In recent...(展开全部)
作者：Nathanson, Melvyn B.
出版社：Springer-Verlag New York
ISBN：9780387946559
