6 citations · 28 across the 20 of their papers we have counts for
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math.GT2018★ 6 cited
Slice-torus concordance invariants and Whitehead doubles of links
Alberto Cavallo, Carlo Collari
In the present paper we extend the definition of slice-torus invariant to links. We prove a few properties of the newly-defined slice-torus link invariants: the behaviour under cro…
math.GT2018
Transverse link invariants from the deformations of Khovanov -homology
Carlo Collari
In this paper we will make use of the Mackaay-Vaz approach to the universal -homology to define a family of cycles (called -invariants) which are transverse b…
math.GT2018★ 3 cited
Symmetric union diagrams and refined spin models
Carlo Collari, Paolo Lisca
An open question akin to the slice-ribbon conjecture asks whether every ribbon knot can be represented as a symmetric union. Next to this basic existence question sits the question…