Existence and Hardness of Conveyor Belts

Molly Baird, Sara C. Billey, Erik D. Demaine, Martin L. Demaine, David Eppstein, Sándor P. Fekete, Graham Gordon, Sean Griffin, Joseph S. B. Mitchell, Joshua P. Swanson. Existence and Hardness of Conveyor Belts. Electr. J. Comb., 27(4):4, 2020. [doi]

Abstract

Abstract is missing.