Apparently, this user prefers to keep an air of mystery about them.
4 Primal-Dual pair in SDP jan 26 '13
2 Heat equation on a graph Laplacian may 28
1 What's the geometric interpretation of a semidenifite matrix smaller than identity matrix? may 5 '13
0 How could I solve this PDE? jan 15
0 Proof for Tutte 3-connected therorem feb 26