Apparently, this user prefers to keep an air of mystery about them.
8 Why do we ask that condition in Kan complex? mar 25 '14
6 Chern Classes and Stiefel-Whitney Classes may 1 '12
4 Is this kind of simplicial complex necessarily homotopy equivalent to a wedge of spheres? jul 1 '12
3 Is $\gcd(a,b)\gcd(c,d)=\gcd(ac,bd)$? apr 28 '12
3 A contractible mapping cone? apr 30 '12