Apparently, this user prefers to keep an air of mystery about them.
4 Simple Non-Linear ODE - would like to find solution aug 18 '13
4 Image of the closed unit disc under a map. aug 13 '13
3 How to prove the continuity of the functional $v \mapsto \int \vert v \vert^2$ on this function space? aug 13 '13
3 Measure dualization aug 16 '13
3 Can one move one point in a given finite metric space to obtain a metric space with rational distances? aug 18 '13