Descriptive Set Theory and Forcing: How to prove theorems about Borel sets the h
74,48 €
1 What are the reals, anyway?. - I On the length of Borel hierarchies. - 2 Borel Hierarchy. - 3 Abstract Borel hierarchies. - 4 Characteristic function of a sequence. - 5 Martin's Axiom. - 6 Generic G?.
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