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| First Page | Document Content | |
|---|---|---|
 Date: 2009-02-02 11:27:30Set theory Model theory Forcing Operator theory Jensen hierarchy Pullback Mathematical logic Constructible universe Von Neumann universe |
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| First Page | Document Content | |
|---|---|---|
Date: 2009-02-02 11:27:30Set theory Model theory Forcing Operator theory Jensen hierarchy Pullback Mathematical logic Constructible universe Von Neumann universe |
Add to Reading List |
Axiomatic Set Theory: Problem sheet 5 S 1. Assuming (as was shown in the lectures), that a ∈ L → a ∈ L and a ∈ L → Pa ∩ L ∈ L, verify carefully that hL, ∈i ² union, powerset. 2. The rank of a set A, rk(A
