PD Presentation: |
X6172 X10,3,11,4 X14,7,15,8 X8,13,5,14 X11,17,12,16 X15,9,16,18 X17,13,18,12 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, NonAlternating, 22]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, NonAlternating, 22]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[14, 7, 15, 8], X[8, 13, 5, 14],
> X[11, 17, 12, 16], X[15, 9, 16, 18], X[17, 13, 18, 12], X[2, 5, 3, 6],
> X[4, 9, 1, 10]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -8, 2, -9}, {8, -1, 3, -4}, {9, -2, -5, 7, 4, -3, -6, 5, -7, 6}] |
In[6]:= | Jones[L][q] |
Out[6]= | -6 -5 4 2 4 3
3 + q - q + -- - -- + -- - - - 2 q
4 3 2 q
q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -20 3 4 7 7 6 5 -6 2 2 4
-2 + q + --- + --- + --- + --- + --- + -- + q - -- - q - 2 q
18 16 14 12 10 8 2
q q q q q q q |
In[8]:= | HOMFLYPT[Link[9, NonAlternating, 22]][a, z] |
Out[8]= | 2 4 6
2 4 6 -2 4 a 5 a 2 a 2 2 2 4 2
-3 + 10 a - 8 a + a - z + ---- - ---- + ---- - 2 z + 8 a z - 3 a z +
2 2 2
z z z
2 4
> 2 a z |
In[9]:= | Kauffman[Link[9, NonAlternating, 22]][a, z] |
Out[9]= | 2 4 6 3
2 4 6 -2 4 a 5 a 2 a 1 5 a 9 a
-2 - 10 a - 14 a - 7 a + z + ---- + ---- + ---- - --- - --- - ---- -
2 2 2 a z z z
z z z
5
5 a 3 z 3 5 2 2 2 4 2
> ---- + --- + 13 a z + 21 a z + 11 a z + 2 z + 16 a z + 23 a z +
z a
6 2 3 3 3 5 3 4 2 4 4 4
> 9 a z - 12 a z - 17 a z - 5 a z + z - 14 a z - 20 a z -
6 4 5 3 5 5 5 2 6 4 6 6 6 3 7
> 5 a z + 4 a z + 2 a z - 2 a z + 4 a z + 5 a z + a z + a z +
5 7
> a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | -3 3 1 1 4 3 1 1 3 1
q + - + q + ------ + ----- + ----- + ----- + ----- + ----- + ----- + ----- +
q 13 6 9 5 9 4 7 4 7 3 5 3 5 2 3 2
q t q t q t q t q t q t q t q t
1 3 3
> ---- + --- + 2 q t
3 q t
q t |