Apparently, this user prefers to keep an air of mystery about them.
27 Does every set of reals contain a measure-zero set of the same cardinality? Does it contain a meager set of the same cardinality? Oct 11 '13
23 When does the choice of the generic matter? Jan 14 '14
7 Uncountable time Turing machines May 29 '14
3 Lifting local compactness to a covering space Jun 7 '11
1 Equivalence of boundedness and total boundedness Oct 23 '09