 Van der Holst's lemma on nullspace labelings
– See A short proof of the planarity characterization of Colin de Verdiere, van der Holst, J. of Comb. Theory'95
 Real and Complex Analysis, Rudin
 Chapter 1 —
Notes,
Summary,
Problems
 Local partitioning algorithms, summary, (2/14/07)
 Minimax duality and spanning trees, (2/14/07)
 LP decoding with boundedwidth matrices, (2/14/08)
 SVD/Gaussian trick for unconditional randomness reduction
in L2approximation, (12/11/07)
 Graph partitioning using singlecommodity flows (2/22/08)
