2 citations · 4 across the 3 of their papers we have counts for
4 papers
Triple linking numbers and surface systems
Christopher William Davis, Matthias Nagel, Patrick Orson +1
We give a refined value group for the collection of triple linking numbers of links in the 3-sphere. Given two links with the same pairwise linking numbers we show that they have t…
Linking forms of amphichiral knots
Stefan Friedl, Allison N. Miller, Mark Powell
We give a simple obstruction for a knot to be amphichiral, in terms of the homology of the 2-fold branched cover. We work with unoriented knots, and so obstruct both positive and n…
Smooth and topological almost concordance
Matthias Nagel, Patrick Orson, JungHwan Park +1
We investigate the disparity between smooth and topological almost concordance of knots in general 3-manifolds Y. Almost concordance is defined by considering knots in Y modulo con…
An Injectivity Theorem for Casson-Gordon Type Representations relating to the Concordance of Knots and Links
Stefan Friedl, Mark Powell
In the study of homology cobordisms, knot concordance and link concordance, the following technical problem arises frequently: let be a group and let be a homomorphis…