Apparently, this user prefers to keep an air of mystery about them.
3 How to understand Weyl chambers? may 29
3 Does there exist $\gamma \in \Phi^+$ such that $(\gamma,\alpha)$ and $(\gamma,\beta)$ are non-zero? aug 9
2 A question for epigraph and affine function apr 1 '14
1 A question for pointed cones apr 11 '14