jackie boy (unregistered)
Apparently, this user prefers to keep an air of mystery about them.
4 What is a reference for profinite sets? Mar 2 '10
3 A question about the adjointness of two functors on presheaf categories induced by a functor on small categories Dec 15 '10
1 Looking for an introduction to orbifolds Feb 17 '10
-2 Which graphs are Cayley graphs? Feb 17 '10