4 citations · 7 across the 11 of their papers we have counts for
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math.GT2016
Extended quandle spaces and shadow homotopy invariants of classical links
Seung Yeop Yang
In 1993, Fenn, Rourke and Sanderson introduced rack spaces and rack homotopy invariants, and modifications to quandle spaces and quandle homotopy invariants were introduced by Nosa…
math.CO2016★ 4 cited
Strict unimodality of q-polynomials of rooted trees
Zhiyun Cheng, Sujoy Mukherjee, Jozef H. Przytycki +2
We classify rooted trees which have strictly unimodal q-polynomials (plucking polynomial). We also give criteria for a trapezoidal shape of a plucking polynomial. We generalize res…