Previous Conferences & Workshops

Nov
27
2007

Arithmetic Combinatorics

Inverse Theorems for Large Subsets of sums of Dissociated Sets
Ilya Shkredov
2:00pm|West Building Lecture Theatre

Let $G$ be a finite Abelian group, say $Z/NZ$. A set $\Lambda = \{ lambda_1, \dots, \lambda_{m} \}$ is called {\it dissociated} if any equality $\sum_{i=1}^m \varepsilon_i \lambda_i = 0$, where $\varepsilon_i \in \{ 0,\pm 1 \}$ implies that all $...