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                * Princeton Discrete Math Seminar *
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Speaker: Ryan Alweiss, Princeton

Thursday  21st September, 3:00 in Fine Hall 224.

Title: Hindman’s conjecture over the rationals

We settle Hindman’s conjecture over the rationals, proving that for every
coloring of the set of positive rationals by a finite number of colors and
for every integer n>1, there are n numbers x_1,..,x_n so that all of them,
all their subset sums and all their subset products have the same 
color.

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