Links with non-trivial Alexander polynomial which are topologically concordant to the Hopf link
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DOI: 10.1090/tran/7389
Abstract: We give infinitely many $2$-component links with unknotted components which are topologically concordant to the Hopf link, but not smoothly concordant to any $2$-component link with trivial Alexander polynomial. Our examples are pairwise non-concordant. read more here.
Keywords: alexander polynomial; hopf link; concordant hopf; topologically concordant ... See more keywords