Apparently, this user prefers to keep an air of mystery about them.
9 Are distance functions $ d(a_1,x), …, d(a_n,x) $ for an arbitrary metric space linearly independent? nov 3
5 Line integral and integration of differential forms nov 30 '12
5 When learning maths, should I review past topics? sep 18 '13
4 Simple examples of proper metric spaces? may 12 '14
4 Complex power series divergent and convergent on dense subsets of the circumference of convergence? may 19 '14
3 For a function which is everywhere right-differentiable, what can be said about the existence of points where it is differentiable? feb 6