English

On rigidity of unit-bar frameworks

Combinatorics 2018-08-14 v1

Abstract

We show the existence of infinitesimally rigid bipartite unit-bar frameworks in Rd\mathbb{R}^d. We also construct unit-bar frameworks with girth up to 12 that are infinitesimally rigid in the plane. This answers problems proposed by Maehara.

Keywords

Cite

@article{arxiv.1808.04005,
  title  = {On rigidity of unit-bar frameworks},
  author = {Jozsef Solymosi and Ethan White},
  journal= {arXiv preprint arXiv:1808.04005},
  year   = {2018}
}

Comments

Python code included in ancillary files

R2 v1 2026-06-23T03:31:28.291Z