New examples of tunnel number subadditivity
Geometric Topology
2012-05-03 v2
Abstract
If the tunnel number of a link is denoted , a pair of knots is said to be subadditive if t(K_1)+t(K_2)>t(K_1 # K_2). We construct new examples of subadditive links.
Cite
@article{arxiv.1111.0980,
title = {New examples of tunnel number subadditivity},
author = {Trenton Schirmer},
journal= {arXiv preprint arXiv:1111.0980},
year = {2012}
}
Comments
10 pages, 3 figures. Improvement on original draft--better results achieved in shorter time