Browsing 2012 by MFO Series ID "OWP-2012-15"
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Invariants of Closed Braids via Counting Surfaces
[OWP-2012-15] (Mathematisches Forschungsinstitut Oberwolfach, 2012)A Gauss diagram is a simple, combinatorial way to present a link. It is known that any Vassiliev invariant may be obtained from a Gauss diagram formula that involves counting subdiagrams of certain combinatorial types. In ...