Apparently, this user prefers to keep an air of mystery about them.
15 Why study Hopf Algebras? oct 25 '11
9 A resource for learning p-adic numbers oct 18 '11
4 Question about a projective module in a direct sum sep 15 '11
4 Why do we ask that condition in Kan complex? mar 25 '14
4 Showing that if $R$ is local and $M$ an $R$-module, then $M \otimes_R (R/\mathfrak m) \cong M / \mathfrak m M$. may 26 '12
4 one simple question in ring theory nov 18 '12
2 Why is a finite integral domain always field? sep 8 '11