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Baire measurable functions and automorphisms of the truth-table degrees
We show that if an automorphism $π$ of the truth-table degrees is induced by a Baire measurable function $F\colon 2^ω\to 2^ω$, or merely induced on some comeager set by a continuous function, then $π$ is the identity. The same results hold for the weak truth-table degrees. The argument is an adaptat
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