English

Surface cubications mod flips

Geometric Topology 2008-05-15 v3 Combinatorics

Abstract

Let Σ\Sigma be a compact surface. We prove that the set of surface cubications modulo flips, up to isotopy, is in one-to-one correspondence with Z/2ZH1(Σ,Z/2Z)\Z/2\Z\oplus H_1(\Sigma,\Z/2\Z).

Keywords

Cite

@article{arxiv.math/0501550,
  title  = {Surface cubications mod flips},
  author = {Louis Funar},
  journal= {arXiv preprint arXiv:math/0501550},
  year   = {2008}
}

Comments

revised version, 18p