Exterior Shifting of Low Genus Surfaces
Combinatorics
2024-05-22 v1
Abstract
We characterize the possible exterior shiftings of , where runs over all triangulation of the torus, or the projective plane, or the Klein bottle. Further, we give a deterministic polynomial-time algorithm for computing the exterior shifting of a given triangulation as above.
Cite
@article{arxiv.2405.12758,
title = {Exterior Shifting of Low Genus Surfaces},
author = {Aaron Keehn and Eran Nevo},
journal= {arXiv preprint arXiv:2405.12758},
year = {2024}
}