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Timeline for Intuitionistic algebraic topology?

Current License: CC BY-SA 3.0

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Nov 5, 2013 at 22:54 comment added David Roberts " it is impossible to prove that a functor is an equivalence of categories if and only if it is full faithful and essentially surjective " - hence anafunctors :-)
Nov 5, 2013 at 19:40 history edited Philippe Gaucher CC BY-SA 3.0
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Nov 5, 2013 at 19:35 history answered Philippe Gaucher CC BY-SA 3.0