Apparently, this user prefers to keep an air of mystery about them.
13 Complete but not cocomplete category nov 15 '12
8 Amenable group rings embeddable in skew fields may 14 '13
4 Is the unit disk in $\Bbb R^2$ a subspace? jul 12 '13
4 On finite exponent abelian $p$-groups jul 28 '14
3 If $M$ isn't Noetherian, $M$ has a submodule maximal with respect to being not finitely generated. may 28 '14