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A continuity principle, a version of Baire's theorem and a boundedness principle

  • Hajime Ishihara (a1) and Peter Schuster (a2)


We deal with a restricted form WC-N′ of the weak continuity principle, a version BT′ of Baire's theorem, and a boundedness principle BD-N. We show, in the spirit of constructive reverse mathematics, that WC-N′, BT′ + ¬LPO and BD-N + ¬LPO are equivalent in a constructive system, where LPO is the limited principle of omniscience.



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A continuity principle, a version of Baire's theorem and a boundedness principle

  • Hajime Ishihara (a1) and Peter Schuster (a2)


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