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An algebraic link concordance group for (p, 2p−1)-links in S2p+1
Published online by Cambridge University Press: 20 January 2009
Abstract
A concordance classification of links of , p < 1, is given in terms of an algebraically defined group, Φ±, which is closely related to Levine's algebraic knot concordance group. For p=1,Φ_ captures certain obstructions to two component links in S3 being concordant to boundary links, the generalized Sato-Levine invariants defined by Cochran. As a result, purely algebraic proofs of properties of these invariants are derived.
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- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 34 , Issue 3 , October 1991 , pp. 455 - 462
- Copyright
- Copyright © Edinburgh Mathematical Society 1991
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