Near-Linear Time Approximations for Cut Problems via Fair Cuts
Near-Linear Time Approximations for Cut Problems via Fair Cuts
We introduce the notion of fair cuts as an approach to leverage approximate (s, t)-mincut (equivalently (s, t)-maxflow) algorithms in undirected graphs to obtain near-linear time approximation algorithms for several cut problems. Informally, for any α ≥ 1, an α-fair (s, t)-cut is an (s, t)-cut such that there exists …