Author

Esther Galby

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Preprint Sep 2026

Odd Cycle Transversal on $H$-free graphs

\textsc{Odd Cycle Transversal} is a classic $\mathsf{NP}$-hard graph optimization problem asking for a minimum-weight set of vertices whose deletion makes the input graph bipartite, or equivalently, a maximum-weight induced bipartite subgraph. We show that \textsc{Odd Cycle Transversal} is quasi-polynomial-time solvabl...

Esther Galby, P. T. de Lima, Andrea Munaro et al. · 0 citations