Ario Salmasi, Anastasios Sidiropoulos, Vijay Sridhar. On Constant Multi-Commodity Flow-Cut Gaps for Families of Directed Minor-Free Graphs. In Timothy M. Chan, editor, Proceedings of the Thirtieth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2019, San Diego, California, USA, January 6-9, 2019. pages 535-553, SIAM, 2019. [doi]
Abstract is missing.