User Douglas Somerset

6 votes

1 answer

435 views

iterating ultrapowers of C*-algebras: the Calkin algebra

asked May 9, 2012 at 12:58

5 votes

2 answers

472 views

iterating ultrapowers of C*-algebras

asked May 1, 2012 at 21:56

4 votes

0 answers

209 views

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

asked Apr 26, 2012 at 15:41

4 votes

1 answer

215 views

closed set and z-ultrafilter on normal space

asked Mar 21, 2012 at 22:51

4 votes

3 answers

475 views

closed meagre sets

asked Apr 13, 2012 at 22:04

4 votes

3 answers

329 views

closed subset of weakly lindelof

asked Apr 21, 2012 at 18:05

2 votes

2 answers

327 views

non-P-points a Baire space

asked Apr 26, 2012 at 8:28

2 votes

1 answer

213 views

union of Stone-Cech remainders

asked Mar 26, 2012 at 23:02

2 votes

2 answers

436 views

countably complete filters

asked Apr 3, 2012 at 22:54

1 vote

1 answer

212 views

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

asked May 10, 2012 at 17:07

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10 Questions

iterating ultrapowers of C*-algebras: the Calkin algebra

iterating ultrapowers of C*-algebras

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

closed set and z-ultrafilter on normal space

closed meagre sets

closed subset of weakly lindelof

non-P-points a Baire space

union of Stone-Cech remainders

countably complete filters

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