We show that the Nielsen number is a knot invariant via representation variety.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc77-0-6,
author = {Alexander Fel'shtyn},
title = {Nielsen number is a knot invariant},
journal = {Banach Center Publications},
volume = {75},
year = {2007},
pages = {69-74},
zbl = {1125.37010},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc77-0-6}
}
Alexander Fel'shtyn. Nielsen number is a knot invariant. Banach Center Publications, Tome 75 (2007) pp. 69-74. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc77-0-6/