134

Answers
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6
If ZFC has a transitive model, does it have one of arbitrary size?
4
How additive is Lebesgue measure in ZF+AD ?
5
Basis theorem (due to Solovay?)
16
Counterintuitive consequences of the Axiom of Determinacy?
4
Models of Determinacy
4
$\omega$-small and properly small premice.
3
When Is $\mathbb{L}$-Rank Definable in Inner Models of $\mathbb{V} = \mathbb{L}$?
20
Continuum Hypothesis
6
$\Delta^1_2$-well ordering vs $\Delta^1_3$
9
How many well orderings of $\aleph_0$ are there?
2
Important open problems that have already been reduced to a finite but infeasible amount of computation
4
What is Gödel’s pairing function on ordinals?
8
Number of linear orders
4
Can measures be added by forcing?
7
Effect of large cardinals on the value of $\omega_1^L$ in $L$
6
Is there a classification of or work towards a classification of countable ordered sets?
3
Generalizing Feferman - Levy
16
Do sets with positive Lebesgue measure have same cardinality as R?
7
Sets of reals and absoluteness
8
Why is there no Borel function mapping every countable set of reals outside itself?
8
Solovay’s paper from AD+ that all sets are Ramsey
8
Finite measure on the power set
5
Comparability implies well-orderability?
10
Hartogs number and the three power sets
6
Rabin’s Tree Theorem
12
Good source for Effective Descriptive Set Theory
4
Intersection of an uncountable number of sets.
7
Cardinality of a certain set of distinct subsets of $\mathbb{N}$
9
Can we color Z^+ with n colors such that a, 2a, …, na all have different colors for all a?
28
Behaviour of power series on their circle of convergence
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