PD Presentation: |
X6172 X10,3,11,4 X16,11,17,12 X14,8,15,7 X8,14,9,13 X18,15,13,16 X12,17,5,18 X2536 X4,9,1,10 |
In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 30, 2005, 10:15:35)... |
In[2]:= | Length[Skeleton[L]] |
Out[2]= | 3 |
In[3]:= | Show[DrawMorseLink[Link[9, Alternating, 52]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, Alternating, 52]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[16, 11, 17, 12], X[14, 8, 15, 7],
> X[8, 14, 9, 13], X[18, 15, 13, 16], X[12, 17, 5, 18], X[2, 5, 3, 6],
> X[4, 9, 1, 10]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -8, 2, -9}, {5, -4, 6, -3, 7, -6}, {8, -1, 4, -5, 9, -2, 3, -7}] |
In[6]:= | Jones[L][q] |
Out[6]= | -8 3 5 8 7 9 7 5
-2 - q + -- - -- + -- - -- + -- - -- + - + q
7 6 5 4 3 2 q
q q q q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -26 -24 2 2 5 3 6 3 3 2 -4 3 4
-q - q + --- + --- + --- + --- + --- + --- + -- + -- - q + -- + q
22 18 16 14 12 10 8 6 2
q q q q q q q q q |
In[8]:= | HOMFLYPT[Link[9, Alternating, 52]][a, z] |
Out[8]= | 2 4 6
2 4 6 8 a 2 a a 2 4 2 6 2 2 4
1 + a - 4 a + 3 a - a + -- - ---- + -- + z - 4 a z + 3 a z - a z -
2 2 2
z z z
4 4
> 2 a z |
In[9]:= | Kauffman[Link[9, Alternating, 52]][a, z] |
Out[9]= | 2 4 6 3 5
2 4 6 8 a 2 a a 2 a 2 a 3
1 - 3 a - 10 a - 9 a - 2 a + -- + ---- + -- - ---- - ---- + 5 a z +
2 2 2 z z
z z z
5 7 9 2 2 2 4 2 6 2 8 2
> 7 a z + 3 a z + a z - 2 z + 3 a z + 20 a z + 20 a z + 5 a z -
3 3 3 5 3 7 3 9 3 4 2 4 4 4
> 2 a z - a z - 2 a z - 5 a z - 2 a z + z - 3 a z - 19 a z -
6 4 8 4 5 3 5 5 5 7 5 9 5
> 22 a z - 7 a z + 2 a z - 2 a z - 8 a z - 3 a z + a z +
2 6 4 6 6 6 8 6 3 7 5 7 7 7
> 3 a z + 7 a z + 7 a z + 3 a z + 3 a z + 6 a z + 3 a z +
4 8 6 8
> a z + a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | 3 4 1 2 1 3 2 5 5 4
-- + - + ------ + ------ + ------ + ------ + ------ + ------ + ----- + ----- +
3 q 17 7 15 6 13 6 13 5 11 5 11 4 9 4 9 3
q q t q t q t q t q t q t q t q t
3 5 4 2 5 t 3 2
> ----- + ----- + ----- + ---- + ---- + - + q t + q t
7 3 7 2 5 2 5 3 q
q t q t q t q t q t |