Suppose that S ⊆ [n]^2 contains no three points of the form (x,y),
(x,y+...
In 2003, Cohn and Umans proposed a group-theoretic approach to bounding ...
Let Φ be an irreducible root system (other than G_2) of rank at least
2,...
We study the following problem and its applications: given a homogeneous...
We show that decompositions of certain polynomials as sums of powers of
...
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