32 citations · 89 across the 13 of their papers we have counts for
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math.GT2011★ 18 cited
Polynomial knot and link invariants from the virtual biquandle
Alissa S. Crans, Allison Henrich, Sam Nelson
The Alexander biquandle of a virtual knot or link is a module over a 2-variable Laurent polynomial ring which is an invariant of virtual knots and links. The elementary ideals of t…
math.CO2011
The Link Smoothing Game
Allison Henrich, Inga Johnson
We introduce a topological combinatorial game called the Link Smoothing Game. The game is played on the shadow of a link diagram and legal moves consist of smoothing precrossings.…