English

Internally $4$-connected binary matroids with every element in three triangles

Combinatorics 2016-08-23 v1

Abstract

Let MM be an internally 44-connected binary matroid with every element in three triangles. Then MM has at least four elements ee such that si(M/e)(M/e) is internally 4-connected.

Keywords

Cite

@article{arxiv.1608.06013,
  title  = {Internally $4$-connected binary matroids with every element in three triangles},
  author = {Carolyn Chun and James Oxley},
  journal= {arXiv preprint arXiv:1608.06013},
  year   = {2016}
}

Comments

14 pages, 1 figure

R2 v1 2026-06-22T15:25:47.293Z