PD Presentation: |
X6172 X14,4,15,3 X16,8,17,7 X22,14,5,13 X8,22,9,21 X20,12,21,11 X18,10,19,9 X10,20,11,19 X12,18,13,17 X2536 X4,16,1,15 |
In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 30, 2005, 10:15:35)... |
In[2]:= | Length[Skeleton[L]] |
Out[2]= | 2 |
In[3]:= | Show[DrawMorseLink[Link[11, Alternating, 112]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 112]] |
Out[4]= | PD[X[6, 1, 7, 2], X[14, 4, 15, 3], X[16, 8, 17, 7], X[22, 14, 5, 13],
> X[8, 22, 9, 21], X[20, 12, 21, 11], X[18, 10, 19, 9], X[10, 20, 11, 19],
> X[12, 18, 13, 17], X[2, 5, 3, 6], X[4, 16, 1, 15]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -11}, {10, -1, 3, -5, 7, -8, 6, -9, 4, -2, 11, -3, 9, -7,
> 8, -6, 5, -4}] |
In[6]:= | Jones[L][q] |
Out[6]= | 3/2 5/2 7/2 9/2 11/2 13/2
-Sqrt[q] + 2 q - 6 q + 8 q - 13 q + 15 q - 15 q +
15/2 17/2 19/2 21/2 23/2
> 14 q - 11 q + 7 q - 3 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | 2 6 8 10 12 16 20 22 24 26 28
q + 2 q + 3 q + q + 6 q + 2 q - 3 q + 2 q - 3 q + q - q -
30 32 34
> 2 q + q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 112]][a, z] |
Out[8]= | 3 3 3 3
1 1 2 2 3 z 5 z 3 z 5 z 3 z 6 z 5 z 4 z
---- - ---- - ---- + ---- + --- - --- - --- + --- + ---- - ---- - ---- + ---- +
9 7 5 3 9 7 5 3 9 7 5 3
a z a z a z a z a a a a a a a a
5 5 5 5 7 7
z 4 z 4 z z z z
> -- - ---- - ---- + -- - -- - --
9 7 5 3 7 5
a a a a a a |
In[9]:= | Kauffman[Link[11, Alternating, 112]][a, z] |
Out[9]= | -12 3 3 1 1 2 2 z 2 z 4 z 6 z 7 z
a - -- + -- + ---- + ---- - ---- - ---- + --- - --- - --- + --- + --- +
8 4 9 7 5 3 11 9 7 5 3
a a a z a z a z a z a a a a a
2 2 2 2 2 2 3 3 3 3
z 5 z z 13 z 4 z 4 z 2 z 9 z 5 z 15 z
> --- - ---- - --- + ----- + ---- - ---- + ---- - ---- + ---- - ----- -
14 12 10 8 6 4 13 11 7 5
a a a a a a a a a a
3 4 4 4 4 4 4 5 5 5
9 z z 7 z 3 z 19 z 13 z 5 z 3 z 12 z 6 z
> ---- - --- + ---- - ---- - ----- - ----- - ---- - ---- + ----- + ---- -
3 14 12 10 8 6 4 13 11 9
a a a a a a a a a a
5 5 5 6 6 6 6 6 7 7
6 z 8 z 5 z 6 z 9 z 23 z 15 z 7 z 8 z z
> ---- + ---- + ---- - ---- + ---- + ----- + ----- + ---- - ---- + -- +
7 5 3 12 10 8 6 4 11 9
a a a a a a a a a a
7 7 7 8 8 8 8 9 9 9 10
13 z 3 z z 7 z 8 z 3 z 2 z 4 z 6 z 2 z z
> ----- + ---- - -- - ---- - ---- - ---- - ---- - ---- - ---- - ---- - --- -
7 5 3 10 8 6 4 9 7 5 8
a a a a a a a a a a a
10
z
> ---
6
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 4
4 6 -2 q q 6 8 8 2 10 2 10 3
5 q + 3 q + t + -- + -- + 5 q t + 3 q t + 8 q t + 5 q t + 7 q t +
t t
12 3 12 4 14 4 14 5 16 5 16 6
> 8 q t + 8 q t + 7 q t + 6 q t + 8 q t + 5 q t +
18 6 18 7 20 7 20 8 22 8 24 9
> 6 q t + 2 q t + 5 q t + q t + 2 q t + q t |