2 papers
cs.SI2019
An MBO scheme for clustering and semi-supervised clustering of signed networks
Mihai Cucuringu, Andrea Pizzoferrato, Yves van Gennip
We introduce a principled method for the signed clustering problem, where the goal is to partition a graph whose edge weights take both positive and negative values, such that edge…
cond-mat.stat-mech2018
Current large deviations for partially asymmetric particle systems on a ring
Paul Chleboun, Stefan Grosskinsky, Andrea Pizzoferrato
We study large deviations for the current of one-dimensional stochastic particle systems with periodic boundary conditions. Following a recent approach based on an earlier result b…