PD Presentation: |
X6172 X14,4,15,3 X16,8,17,7 X18,10,19,9 X22,14,5,13 X8,18,9,17 X10,22,11,21 X20,12,21,11 X12,20,13,19 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, 111]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 111]] |
Out[4]= | PD[X[6, 1, 7, 2], X[14, 4, 15, 3], X[16, 8, 17, 7], X[18, 10, 19, 9],
> X[22, 14, 5, 13], X[8, 18, 9, 17], X[10, 22, 11, 21], X[20, 12, 21, 11],
> X[12, 20, 13, 19], X[2, 5, 3, 6], X[4, 16, 1, 15]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -11}, {10, -1, 3, -6, 4, -7, 8, -9, 5, -2, 11, -3, 6, -4,
> 9, -8, 7, -5}] |
In[6]:= | Jones[L][q] |
Out[6]= | 3/2 5/2 7/2 9/2 11/2 13/2 15/2
-Sqrt[q] + 2 q - 5 q + 6 q - 9 q + 9 q - 10 q + 9 q -
17/2 19/2 21/2 23/2
> 6 q + 4 q - 2 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | 2 6 8 10 12 14 16 18 22 24 26
q + q + 2 q + q + 4 q + q + 4 q + 2 q + q - 3 q - q -
28 30 34
> 2 q - q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 111]][a, z] |
Out[8]= | 3 3 3 3
2 4 1 1 4 z 9 z z 4 z 4 z 9 z 3 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 5 z 4 z z z z
> -- - ---- - ---- + -- - -- - --
9 7 5 3 7 5
a a a a a a |
In[9]:= | Kauffman[Link[11, Alternating, 111]][a, z] |
Out[9]= | 2 -10 6 5 -4 2 4 1 1 z 10 z 17 z
--- + a - -- - -- + a + ---- + ---- + ---- - ---- - --- - ---- - ---- -
12 8 6 9 7 5 3 11 9 7
a a a a z a z a z a z a a a
2 2 2 2 2 2 3 3 3
3 z 5 z 2 z 6 z 4 z 20 z 15 z z 3 z 4 z 22 z
> --- + --- + ---- - ---- - ---- + ----- + ----- - -- + ---- - ---- + ----- +
5 3 14 12 10 8 6 4 13 11 9
a a a a a a a a a a a
3 3 3 4 4 4 4 4 4 5
35 z 2 z 8 z z 6 z 4 z 22 z 18 z 7 z 2 z
> ----- - ---- - ---- - --- + ---- - ---- - ----- - ----- - ---- - ---- +
7 5 3 14 12 10 8 6 4 13
a a a a a a a a a a
5 5 5 5 5 6 6 6 6 6
5 z 22 z 35 z z 5 z 3 z 6 z 12 z 11 z 8 z
> ---- - ----- - ----- - -- + ---- - ---- + ---- + ----- + ----- + ---- -
11 9 7 5 3 12 10 8 6 4
a a a a a a a a a a
7 7 7 7 7 8 8 8 9 9 9
3 z 11 z 21 z 6 z z 3 z z 2 z 3 z 5 z 2 z
> ---- + ----- + ----- + ---- - -- - ---- - -- - ---- - ---- - ---- - ---- -
11 9 7 5 3 10 8 4 9 7 5
a a a a a a a a a a a
10 10
z z
> --- - ---
8 6
a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 4
4 6 -2 q q 6 8 8 2 10 2 10 3
4 q + 3 q + t + -- + -- + 4 q t + 2 q t + 5 q t + 4 q t + 4 q t +
t t
12 3 12 4 14 4 14 5 16 5 16 6
> 5 q t + 6 q t + 4 q t + 3 q t + 6 q t + 3 q t +
18 6 18 7 20 7 20 8 22 8 24 9
> 3 q t + q t + 3 q t + q t + q t + q t |