Apparently, this user prefers to keep an air of mystery about them.
6 1965 Putnam, B2 sep 20 '13
2 Does an ideal of finite codimension in a finitely generated algebra have always to be finitely generated? jun 25 '14
2 Intersection of compact convexes dec 18
1 Split exact sequences. jan 11
1 polytope vs simplex 1d ago