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19992004
most citedKnots, von Neumann signatures, and grope cobordism

15 citations · 15 across the 3 of their papers we have counts for

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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…