Apparently, this user prefers to keep an air of mystery about them.
30 Why linear algebra is fun!(or ?) jul 30 '10
7 Can any properties of a ring other than being a field be captured by the geometry of its 2-dimensional free module? jul 16 '10
2 What is known about the structure of $\mathbb Z[c_1(\mathcal O_V(1))]$ for a projective $\Bbbk$-variety $V$? apr 25 '12
2 Group ring and left zero divisor. mar 12 '11