English

Order one invariants of spherical curves

Geometric Topology 2007-10-11 v2

Abstract

We give a complete description of all order 1 invariants of spherical curves. We also identify the subspaces of all J-invariants and S-invariants, and present two equalities satisfied by any spherical curve.

Keywords

Cite

@article{arxiv.0710.2101,
  title  = {Order one invariants of spherical curves},
  author = {Tahl Nowik},
  journal= {arXiv preprint arXiv:0710.2101},
  year   = {2007}
}
R2 v1 2026-06-21T09:30:01.992Z