10

# Questions

1
5
votes
2
answers
303
views

### iterating ultrapowers of C*-algebras

may 2 12 at 3:01 Nik Weaver 4,4261720

5
votes
1
answer
282
views

### iterating ultrapowers of C*-algebras: the Calkin algebra

may 15 12 at 20:56 ilijas farah 1061

1
4
votes
3
answers
243
views

### closed meagre sets

apr 30 12 at 18:04 Ostap Chervak 2221410

3
votes
1
answer
141
views

### closed set and z-ultrafilter on normal space

mar 22 12 at 1:57 Todd Eisworth 1,193311

2
votes
1
answer
175
views

### union of Stone-Cech remainders

apr 12 12 at 9:22 MathOverflow 123

2
votes
2
answers
332
views

### countably complete filters

jul 15 at 23:22 MathOverflow 123

1
vote
1
answer
121
views

### F-spaces and points whose complements are C*-embedded

may 10 12 at 21:22 KP Hart 2,281312

1
vote
2
answers
109
views

### closed subset of weakly lindelof

apr 21 12 at 18:18 KP Hart 2,281312

1
vote
1
answer
134
views

### non-P-points a Baire space

apr 26 12 at 16:32 Ramiro de la Vega 3,690715

1
vote
0
answers
92
views

### properties of $\beta\omega\setminus\omega$ minus the P-points

apr 26 12 at 15:41 Douglas Somerset 44715