Apparently, this user prefers to keep an air of mystery about them.
12 formal completion Jun 10 '10
5 morphism which is open but not universally open Oct 19 '10
4 Newton Method in $p$-adic case Jan 18 '12
3 Induced maps of an automorphism of a curve on the tangent ot its jacobian and on its differential forms Jun 20 '12
3 algebraic de Rham cohomology of a smooth pair Jun 17 '13