Métro de ParisPublished 2010-05-23In terms of energy, the Métro is an oriented weighted graph, due to the presence of stairs.Some other posts:Gaussians and matrix completionSchur complement and geometry of positive definite matricesTracy-WidomOctave 3.8 in Debian with GUI and JITOn certain 0-1 matricesStarting point and curiosityErdős-Gallai theorem on degree sequence of graphs Messenger Twitter LinkedIn WhatsApp Email PrintPublished in Uncategorized Previous Post Gamma two Next Post Haagerup formulas