Apparently, this user prefers to keep an air of mystery about them.
8 What is known about the number of permissible simplicial complexes given the number of k-cells? May 27 '11
6 Why are local systems on a complex analytic space equivalent to vector bundles with flat connection? Nov 4 '09
5 Why is “abelian” infrequently capitalized? Nov 5 '10
5 What does ! above = mean Sep 6 '13