Erin W. Chambers, Jeff Erickson, Amir Nayyeri. Homology flows, cohomology cuts. In Michael Mitzenmacher, editor, Proceedings of the 41st Annual ACM Symposium on Theory of Computing, STOC 2009, Bethesda, MD, USA, May 31 - June 2, 2009. pages 273-282, ACM, 2009. [doi]
Abstract is missing.