Vincent Cohen-Addad, Tobias Mömke, Victor Verdugo. A 2-Approximation for the Bounded Treewidth Sparsest Cut Problem in FPT Time. In Karen Aardal, Laura Sanità, editors, Integer Programming and Combinatorial Optimization - 23rd International Conference, IPCO 2022, Eindhoven, The Netherlands, June 27-29, 2022, Proceedings. Volume 13265 of Lecture Notes in Computer Science, pages 112-125, Springer, 2022. [doi]
Abstract is missing.