15

Answers
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2
Are there q-filters which are not ultrafilters?
2
How “much” does (Grigorieff) forcing destroy an ultrafilter?
12
Is every p-point ultrafilter Ramsey?
7
Spaces of filters
1
Dynamical systems, minimal sets and the Axiom of Choice
13
Tools for long-distance collaboration
2
Social Reading Platform for Math or LaTeX texts
7
What is a satisfactory way to format definitions in Latex?
11
Sexy vacuity …
6
Hahn-Banach without Choice
3
Awfully sophisticated proof for simple facts
7
Best tablet computer for mathematics
3
The difference between a sequential space and a space with countable tightness
3
Maximal ideals and ultrafilters
17
What are some reasonable-sounding statements that are independent of ZFC?