@article{8154cd1019f7476ab55c3baa5360e01a,
title = "The gordian distance of handlebody-knots and alexander biquandle colorings",
abstract = "We give lower bounds for the Gordian distance and the un- knotting number of handlebody-knots by using Alexander biquandle colorings. We construct handlebody-knots with Gordian distance n and unknotting num- ber n for any positive integer n.",
keywords = "Biquandle, Gordian distance, Handlebody-knot, Unknotting number",
author = "Tomo Murao",
note = "Publisher Copyright: {\textcopyright} 2018 The Mathematical Society of Japan.",
year = "2018",
doi = "10.2969/jmsj/77417741",
language = "English",
volume = "70",
pages = "1247--1267",
journal = "Journal of the Mathematical Society of Japan",
issn = "0025-5645",
publisher = "Mathematical Society of Japan - Kobe University",
number = "4",
}