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:Carré du champSchur complement and geometry of positive definite matricesAn adventure with Google searchStatisticsGaussians and matrix completionKirchhoff determinant and Markov chain treeRandom walks on regular graphs Messenger Twitter/X LinkedIn WhatsApp Email PrintPublished in Uncategorized Previous Post Gamma two Next Post Haagerup formulas