Abstract
To a link (obtained by closing a string link) we associate a certain diagram of groups. If two links are concordant, we show that there exists a certain type of isomorphism between the group diagrams.
Citation
José Eduardo Prado Pires de Campos. "A necessary condition for two string links to have the same closure up to concordance." Kodai Math. J. 38 (3) 620 - 641, October 2015. https://doi.org/10.2996/kmj/1446210598
