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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

Pat Gilmer
Affiliation:
Mathematics DepartmentLouisiana State UniversityBaton Rouge, LA 70803
Charles Livingston
Affiliation:
Mathematics DepartmentIndiana UniversityBloomington, IN 47405
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Abstract

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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.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 1991

References

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