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The measure algebra does not always embed

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The Open Colouring Axiom implies that the measure algebra cannot be embedded into P(ℕ)/fin. We also discuss errors in previous results on the embeddability of the measure algebra.
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  • Department of Mathematics, York University, 4700 Keele Street, Toronto, Ontario, Canada M3J 1P3
  • Faculty of Information Technology and Systems, TU Delft, Postbus 5031, 2600 GA Delft, The Netherlands
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