Apparently, this user prefers to keep an air of mystery about them.
8 How should one present curl and divergence in an undergraduate multivariable calculus class? apr 20 '10
3 Ax=0, estimate min(Hamming(x)) ? Equivalently: Bipartite graph. How to find (estimate) minimal number of vertices1 which are connected with EVEN number of vertices2 ? Equivalently: estimate minimal weight of error correcting code ? feb 28 '12
2 l^p space inequality related to compressed sensing jan 26 '10