17 citations · 28 across the 2 of their papers we have counts for
3 papers
math.GT2007★ 11 cited
Knot concordance and Blanchfield duality
Tim D. Cochran, Shelly Harvey, Constance Leidy
We introduce a new technique for showing classical knots and links are not slice. As one application we resolve a long-standing question as to whether certain natural families of k…
math.GT2007★ 17 cited
Homology and Derived p-Series of Groups
Tim D. Cochran, Shelly Harvey
We prove that groups that are mod-p-homology equivalent are isomorphic modulo any term of their derived p-series, in precise analogy to Stallings' 1963 result for the lower-central…
math.GT1999
Knot concordance, Whitney towers and L^2 signatures
Tim D. Cochran, Kent E. Orr, Peter Teichner
We construct many examples of non-slice knots in 3-space that cannot be distinguished from slice knots by previously known invariants. Using Whitney towers in place of embedded dis…