2016 seminar talk: A basis theorem for the complement of the first Baire class

Talk held by Ben Miller (KGRC) at the KGRC seminar on 2016-03-17.


I will sketch a proof of the fact that there is a six-element basis, under topological embeddability, for the family of Borel functions which are not in the first Baire class. This is joint work with Raphaël Carroy.

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Kurt Gödel Research Center for Mathematical Logic. Währinger Straße 25, 1090 Wien, Austria. Phone +43-1-4277-50501. Last updated: 2010-12-16, 04:37.