English

Chord Diagrams and Coxeter Links

Geometric Topology 2009-09-29 v1 Combinatorics

Abstract

This paper presents a construction of fibered links (K,Σ)(K,\Sigma) out of chord diagrams \sL\sL. Let Γ\Gamma be the incidence graph of \sL\sL. Under certain conditions on \sL\sL the symmetrized Seifert matrix of (K,Σ)(K,\Sigma) equals the bilinear form of the simply-laced Coxeter system (W,S)(W,S) associated to Γ\Gamma; and the monodromy of (K,Σ)(K,\Sigma) equals minus the Coxeter element of (W,S)(W,S). Lehmer's problem is solved for the monodromy of these Coxeter links.

Cite

@article{arxiv.math/0204039,
  title  = {Chord Diagrams and Coxeter Links},
  author = {Eriko Hironaka},
  journal= {arXiv preprint arXiv:math/0204039},
  year   = {2009}
}

Comments

18 figures