Quandle Polynomial 3-Cocycle Knot Invariants for Alexander Quandles

Polynomial cocycles for Alexander quandles were used for these calculations. The functions f(x,y,z)=(x-y)^(p^m) (y-z)^(p^n) are 3-cocycles for any Alexander quandles, and we tried some of these cocycles.

We computed the invariants for knots in the table up to 9 crossings. We computed only those knots whose Alexander polynomials are not coprime mod p with g(t).(By Inoue's theorem only such knots are colored non-trivially.) Here the Alexander quandle we use is Z_p coefficients mod g(t).


With Z_2 coefficients, the following appear in the classifification of Alexanders quandles with Z_2 coefficients in Sam Nelson's table [Nel03]. We tried the cocycle f(x,y,z) = (x-y) (y-z)^2.
Next we tried Z_3 coefficients for degree 2 Alexander quandles that are not direct sums, in Sam Nelson's table.
Some other quandles we tried: