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Canonical Borel equivalence relations on $ \mathbb{R}^n$ (1310.5519v3)
Published 21 Oct 2013 in math.LO
Abstract: In this paper we complete the attempt of H. Lefmann to show that Borel equivalence relations on the $n$-element subsets of $2{\omega}$, that respect an order type, have a finite Ramsey basis.