Davis showed that the topological concordance class of a link in the 3-sphere is uniquely determined by its Alexander polynomial for 2-component links with Alexander polynomial one. A similar result for knots with Alexander polynomial one was shown earlier by Freedman. We prove that these two cases are the only exceptional cases, by showing that the link concordance class is not determined by the Alexander invariants in any other case.X1133sciescopu
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We introduce a new invariant of tangles along with an algebraic framework in which to understand it....
We establish homotopy ribbon concordance obstructions coming from the Blanchfield form and Levine-Tr...
Davis showed that the topological concordance class of a link in the 3-sphere is uniquely determined...
Knots and links play an important role in 3-manifolds and the equiva- lence relation of concordance ...
This paper employs the theory of tangles to show that every knot in the 3-sphere is concordant to a ...
Knots and links play an important role in 3-manifolds and the equiva- lence relation of concordance ...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We give infinitely many 2-component links with unknotted components which are topologically concorda...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We show that if a linkJin the 3-sphere is homotopy ribbon concordant to a linkL, then the Alexander ...
We show that if a linkJin the 3-sphere is homotopy ribbon concordant to a linkL, then the Alexander ...
In the three main sections of this thesis (chapters II, III, and IV; chapter I consists of definitio...
We define a notion of concordance based on Euler characteristic, and show that it gives rise to a co...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We introduce a new invariant of tangles along with an algebraic framework in which to understand it....
We establish homotopy ribbon concordance obstructions coming from the Blanchfield form and Levine-Tr...
Davis showed that the topological concordance class of a link in the 3-sphere is uniquely determined...
Knots and links play an important role in 3-manifolds and the equiva- lence relation of concordance ...
This paper employs the theory of tangles to show that every knot in the 3-sphere is concordant to a ...
Knots and links play an important role in 3-manifolds and the equiva- lence relation of concordance ...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We give infinitely many 2-component links with unknotted components which are topologically concorda...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We show that if a linkJin the 3-sphere is homotopy ribbon concordant to a linkL, then the Alexander ...
We show that if a linkJin the 3-sphere is homotopy ribbon concordant to a linkL, then the Alexander ...
In the three main sections of this thesis (chapters II, III, and IV; chapter I consists of definitio...
We define a notion of concordance based on Euler characteristic, and show that it gives rise to a co...
We show that if a link J in the 3-sphere is homotopy ribbon concordant to a link L, then the Alexand...
We introduce a new invariant of tangles along with an algebraic framework in which to understand it....
We establish homotopy ribbon concordance obstructions coming from the Blanchfield form and Levine-Tr...
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