Freiman's theorem

专有名词

英文释义

专有名词
  1. In additive combinatorics, a central result that indicates the approximate structure of sets whose sumset is small. It roughly states that if |A+A|/|A| is small, then A can be contained in a small generalized arithmetic progression.

词源

The result is due to Gregory Freiman (1964, 1966).
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