Carla Groenland, Gwenaël Joret, Wojciech Nadara, Bartosz Walczak. Approximating Pathwidth for Graphs of Small Treewidth. In Dániel Marx, editor, Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms, SODA 2021, Virtual Conference, January 10 - 13, 2021. pages 1965-1976, SIAM, 2021. [doi]
Abstract is missing.